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CVE-2026-41063

MEDIUM

5.4

Beschreibung

WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete XSS fix in AVideo's `ParsedownSafeWithLinks` class overrides `inlineMarkup` for raw HTML but does not override `inlineLink()` or `inlineUrlTag()`, allowing `javascript:` URLs in markdown link syntax to bypass sanitization. Commit cae8f0dadbdd962c89b91d0095c76edb8aadcacf contains an updated fix.

CVE Details

CVSS v3.1 Bewertung5.4

SchweregradMEDIUM

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienLOW

BenutzerinteraktionREQUIRED

Veroffentlicht4/21/2026

Zuletzt geandert4/22/2026

Quellenvd

Honeypot-Sichtungen0

Schwachen (CWE)

CWE-79

Referenzen

https://github.com/WWBN/AVideo/commit/3ae02fa240939dbefc5949d64f05790fd25d728d(security-advisories@github.com)

https://github.com/WWBN/AVideo/commit/cae8f0dadbdd962c89b91d0095c76edb8aadcacf(security-advisories@github.com)

https://github.com/WWBN/AVideo/security/advisories/GHSA-72h5-39r7-r26j(security-advisories@github.com)

https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hc(security-advisories@github.com)

https://github.com/WWBN/AVideo/security/advisories/GHSA-m7r8-6q9j-m2hc(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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