CVE-2026-41055

8.6 HIGH
Published: April 21, 2026 Modified: April 23, 2026
View on NVD

Description

WWBN AVideo is an open source video platform. In versions 29.0 and below, an incomplete SSRF fix in AVideo's LiveLinks proxy adds `isSSRFSafeURL()` validation but leaves DNS TOCTOU vulnerabilities where DNS rebinding between validation and the actual HTTP request redirects traffic to internal endpoints. Commit 8d8fc0cadb425835b4861036d589abcea4d78ee8 contains an updated fix.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp
Source: security-advisories@github.com
Exploit Mitigation Vendor Advisory
https://github.com/WWBN/AVideo/security/advisories/GHSA-9x67-f2v7-63rw
Source: security-advisories@github.com
Not Applicable
https://github.com/WWBN/AVideo/security/advisories/GHSA-793q-xgj6-7frp
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Exploit Mitigation Vendor Advisory

5 reference(s) from NVD

Quick Stats

CVSS v3 Score
8.6 / 10.0
EPSS (Exploit Probability)
0.0%
15th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

wwbn