55 lines
1.6 KiB
YAML
55 lines
1.6 KiB
YAML
id: privesc-node
|
|
|
|
info:
|
|
name: Node - Privilege Escalation
|
|
author: daffainfo
|
|
severity: high
|
|
description: |
|
|
Node.js is a popular open-source, cross-platform JavaScript runtime environment that executes JavaScript code outside of a web browser. It is commonly used for building scalable network applications and is known for its event-driven, non-blocking I/O model. Node.js is widely used for server-side scripting and has a large ecosystem of libraries and frameworks.
|
|
reference:
|
|
- https://gtfobins.github.io/gtfobins/node/
|
|
metadata:
|
|
verified: true
|
|
tags: code,linux,node,privesc
|
|
|
|
self-contained: true
|
|
code:
|
|
- engine:
|
|
- sh
|
|
- bash
|
|
source: |
|
|
whoami
|
|
|
|
- engine:
|
|
- sh
|
|
- bash
|
|
source: |
|
|
node -e 'require("child_process").spawn("whoami", {stdio: [0, 1, 2]})'
|
|
|
|
- engine:
|
|
- sh
|
|
- bash
|
|
source: |
|
|
sudo node -e 'require("child_process").spawn("whoami", {stdio: [0, 1, 2]})'
|
|
|
|
- engine:
|
|
- sh
|
|
- bash
|
|
source: |
|
|
node -e 'process.setuid(0); require("child_process").spawn("whoami", {stdio: [0, 1, 2]})'
|
|
|
|
matchers-condition: and
|
|
matchers:
|
|
- type: word
|
|
part: code_1_response
|
|
words:
|
|
- "root"
|
|
negative: true
|
|
|
|
- type: dsl
|
|
dsl:
|
|
- 'contains(code_2_response, "root")'
|
|
- 'contains(code_3_response, "root")'
|
|
- 'contains(code_4_response, "root")'
|
|
condition: or
|
|
# digest: 4a0a00473045022100dcb589afe5b82d4c95a8a103942bdfa4ffdeca24be83816bda1013e2efdb0648022067f67aba51dd433b67493daa6970d379d08bf8c91351375fac26c6c2a54f0999:922c64590222798bb761d5b6d8e72950 |