CVE-2026-85593: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in thorsten phpMyFAQ
phpMyFAQ versions before 4.1.8 contain a stored cross-site scripting vulnerability in FaqHelper::convertOldInternalLinks() that calls html_entity_decode() on sanitized FAQ content, reversing entity-encoding protection. Authenticated users with FAQ editing privileges can inject JavaScript payloads that execute in the browsers of all users viewing the affected FAQ pages.
CVE-2026-85593: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in thorsten phpMyFAQ
Description
phpMyFAQ versions before 4.1.8 contain a stored cross-site scripting vulnerability in FaqHelper::convertOldInternalLinks() that calls html_entity_decode() on sanitized FAQ content, reversing entity-encoding protection. Authenticated users with FAQ editing privileges can inject JavaScript payloads that execute in the browsers of all users viewing the affected FAQ pages.
CVSS v4.0
Score 5.1medium
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulnCheck
- Date Reserved
- 2026-09-04T10:59:00.162Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a9aada1acd9273b4981da03
Added to database: 09/04/2026, 11:38:09 UTC
Last updated: 09/05/2026, 02:13:02 UTC
Views: 12
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