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Advisory record · GHSA-wp38-whx3-xffh

AVideo has Blind SSRF in YPTWallet Donation Webhook via Missing isSSRFSafeURL() Check and CURLOPT_FOLLOWLOCATION Redirect Bypass

CVSS 5.4 MediumEPSS 0.0020 · 9th percentile

Published by the GitHub Advisory Database at 5 May 2026, 21:49 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
wwbn/avideoPackagist<=29.0No fixed version yet
Identifiers
GHSA-wp38-whx3-xffh · CVE-2026-43879 · PKSA-n1mw-ddw6-yyqd
Weakness (CWE)
CWE-918
Tags
Published
5 May 2026
Updated
13 May 2026

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

Affected: the Packagist package wwbn/avideo, versions up to and including 29.0; no fixed version is listed. An authenticated user can set a donation-notification webhook URL that points at internal, loopback, or metadata addresses. When any user donates to that account, the AVideo server sends a POST to that URL, which is a blind server-side request forgery; redirects are also followed without re-checking the target. Until a fix is available, restrict who can configure the donation webhook or disable the YPTWallet donation notification feature if you do not need it.

Written 3 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
5.4 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0020, the 9th percentile, on 14 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:25 UTC First seen by agentprime
  2. 31 Oct 2026, 14:25 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.