VULNERABILITY INTELLIGENCE
CVE-2026-81678
CVSS score7.5 HIGH
EPSS probability0.45%
CISA KEVNot currently listed
Published2026-08-27
Last modified2026-08-29
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Description
AVideo before 24.0 contains a server-side request forgery vulnerability in the isSSRFSafeURL function that fails to extract embedded IPv4 addresses from NAT64, 6to4, and Teredo IPv6 transition address formats. Unauthenticated attackers can bypass SSRF protections via the LiveLinks proxy endpoint to reach internal services and cloud metadata endpoints by encoding private IPv4 targets in transition address formats.
Weakness classification
- disclosure@vulncheck.com: CWE-918