MEDIUMVulnerability
CVE-2026-85593
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.
Properties
- severity
- MEDIUM
- score
- 5.4
- cve_id
- CVE-2026-85593
- signal_observed_at
- 2026-09-16T01:21:39+00:00
- vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- published_at
- 2026-09-04T12:17:22.697
- last_modified
- 2026-09-14T14:17:15.057
Related Entities (2)
HAS_WEAKNESS (1)
→[Weakness]Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
DESCRIBED_BY (1)
→[Source]NVD
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