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Advisory record · GHSA-8p2x-5cpm-qrqw

AVideo vulnerable to IP Address Spoofing via Untrusted HTTP Headers in getRealIpAddr()

CVSS 5.3 MediumEPSS 0.0018 · 7th percentile

Published by the GitHub Advisory Database at 25 Mar 2026, 19:54 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
wwbn/avideoPackagist<=26.0No fixed version yet
Identifiers
GHSA-8p2x-5cpm-qrqw · CVE-2026-33690 · PKSA-x77f-z8vb-hbfr
Weakness (CWE)
CWE-348
Tags
Published
25 Mar 2026
Updated
25 Mar 2026

Machine-written summary

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

AVideo (wwbn/avideo) versions up to and including 26.0 are affected. The getRealIpAddr() function trusts user-controlled HTTP headers when determining the client's IP address, so a remote attacker can send forged headers to appear as any address, including localhost. This can bypass IP-based rate limiting, access controls, and audit logging. No fix is listed in the source.

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
5.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0018, the 7th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:26 UTC First seen by agentprime
  2. 31 Oct 2026, 14:26 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.