CVE-2026-34974
phpMyFAQ is an open source FAQ web application. Prior to version 4.1.1, the regex-based SVG sanitizer in phpMyFAQ (SvgSanitizer.php) can be
CVSS
5.4
Medio
EPSS
0.2%
p7
KEV
—
Exploit Today
2
0-100
Publicado: 2 abr 2026 · Última mod.: 24 jul 2026 · CWE-79
0.2%EPSS · 30 días0.2%
2026-07-082026-08-04
phpMyFAQ is an open source FAQ web application. Prior to version 4.1.1, the regex-based SVG sanitizer in phpMyFAQ (SvgSanitizer.php) can be bypassed using HTML entity encoding in javascript: URLs within SVG <a href> attributes. Any user with edit_faq permission can upload a malicious SVG that executes arbitrary JavaScript when viewed, enabling privilege escalation from editor to full admin takeover. This issue has been patched in version 4.1.1.
CVECVSSEPSSKEVRExplotTítuloVis.
CVE-2026-704415.4 MED—
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