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Medium · 5.3 CVE-2026-33766 EUVD-2026-16652GHSA-f359-r3pv-2phf

AVideo has SSRF Protection Bypass via HTTP Redirect in Image Download Endpoints

Published Mar 27, 2026 · Updated Mar 27, 2026 · Assigned by GitHub_M

Description

WWBN AVideo is an open source video platform. In versions up to and including 26.0, `isSSRFSafeURL()` validates URLs against private/reserved IP ranges before fetching, but `url_get_contents()` follows HTTP redirects without re-validating the redirect target. An attacker can bypass SSRF protection by redirecting from a public URL to an internal target. Commit 8b7e9dad359d5fac69e0cbbb370250e0b284bc12 contains a patch.

Affected products

VendorProductAffectedFixed
WWBN AVideo <= 26.0 —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist wwbn/avideo <= 26.0 — GHSA-f359-r3pv-2phf

References