CVE-2026-89241
WWBN AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a reflected cross-site scripting vulnerability in confirmLivePassword.php that copies REQUEST_URI into a form action attribute without encoding. Attackers can craft a malicious URL with a quote character to break out of the action attribute and inject event handlers that execute in the victim's browser within the site origin.
Scoring
- Severity
- MEDIUM
- CVSS base score
- 6.1
- CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
- EPSS probability
- 0.20%
- CWE
- CWE-79
- Published
- 2026-09-11
- Last modified
- 2026-09-11
Affected products
- WWBN AVideo
Weakness type
Related vulnerabilities
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- CVE-2026-90561 — Strapi 4.x through 4.26.2 and 5.x before 5.48.1 Stored XSS via WYSIWYG
- CVE-2026-89256 — AVideo Bookmark Plugin Stored XSS via Chapter Names
- CVE-2026-89255 — AVideo LoginControl Stored XSS via PGP Public Key
- CVE-2026-15639 — Reflected Cross-Site Scripting
- CVE-2026-45143 — Chamilo LMS: Student-to-admin stored XSS in private messages via v-html
- CVE-2026-77615 — Paella Player: Stored XSS via caption cue text