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CVE Vulnerability Details :
CVE-2026-46367
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-15 May, 2026 | 18:36
Updated At-16 May, 2026 | 01:19
Rejected At-
▼CVE Numbering Authority (CNA)
phpMyFAQ - Stored XSS via Utils::parseUrl() in Comment Rendering

phpMyFAQ before 4.1.2 contains a stored cross-site scripting vulnerability in Utils::parseUrl() that allows authenticated users to inject JavaScript via malformed URLs in comments. Attackers can craft URLs with unescaped quotes to inject event handlers, stealing admin session cookies and achieving full application takeover when visitors view affected FAQ pages.

Affected Products
Vendor
Thorsten Rinne (phpMyFAQ)thorsten
Product
phpmyfaq
Default Status
unaffected
Versions
Affected
  • From 4.1.1 before 4.1.2 (semver)
Unaffected
  • 4.1.2 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Type: CWE
CWE ID: CWE-79
Description: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Metrics
VersionBase scoreBase severityVector
3.17.6HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Version: 3.1
Base score: 7.6
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
reporter
ericliu-12
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9525-27vj-c8r8
vendor-advisory
https://www.vulncheck.com/advisories/phpmyfaq-stored-xss-via-utils-parseurl-in-comment-rendering
third-party-advisory
Hyperlink: https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9525-27vj-c8r8
Resource:
vendor-advisory
Hyperlink: https://www.vulncheck.com/advisories/phpmyfaq-stored-xss-via-utils-parseurl-in-comment-rendering
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9525-27vj-c8r8
exploit
Hyperlink: https://github.com/thorsten/phpMyFAQ/security/advisories/GHSA-9525-27vj-c8r8
Resource:
exploit
Details not found