CVE-2026-88868

CVSS 9.3 (critical) · published 2026-09-10

AVideo through commit c3edcc274c389816d434acadac07ee78eaf330c1 contains a stored cross-site scripting vulnerability in the LiveLinks plugin where title and description fields are stored without sanitization. A user with canStream permission can inject malicious scripts that execute in the browser of every visitor viewing the live-link page, including administrators, within the site origin.

Weakness: CWE-79

Source: NVD CVE-2026-88868

References

• https://github.com/WWBN/AVideo/security/advisories/GHSA-jwmw-j657-28fq
• https://www.vulncheck.com/advisories/avideo-livelinks-stored-xss-via-title-and-description-fields

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