CVE-2026-114634

Medium

Description

WWBN AVideo before 29.4.0 contains a blind server-side request forgery vulnerability in getHeaderContentTypeFromURL() because get_headers() follows redirects without re-validating targets with isSSRFSafeURL(). Authenticated uploaders can store a videoLink pointing to a redirector, causing internal GET requests when visitors view the video, enabling internal port scanning via the embed-versus-video render oracle.

SeverityMedium

CVSS4.3

Exploit probability—

ProductAVideo

PublishedOct 22, 2026

First seenOct 22, 2026

Weakness typeCWE-918Server-side request forgery (SSRF)

How to fix

Update

WWBN AVideo29.4.0 or later

Patches

github.com/WWBN/AVideo/commit/2db920d3326729743511a27de44034b0a6c78b05

Vendor advisories

github.com/WWBN/AVideo/security/advisories/GHSA-m8q2-35pq-qrmc

Affected products

Product	Affected versions	Fixed in
WWBN AVideo	v < 29.4.0	29.4.0

Check your version

Choose the product and enter the version you run to see whether it falls in the affected range.

In the Intelligence 360 plan

Attack Surface Management

See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.