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Advisory record · GHSA-2x6f-rp82-ppmj

Nuxt OG Image cache poisoning through derivable cache keys on unsigned dynamic image routes

CVSS 6.9 MediumEPSS 0.0019 · 8th percentile

Published by the GitHub Advisory Database at 15 Oct 2026, 20:15 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
nuxt-og-imagenpm>=6.2.5, <6.7.06.7.0
Identifiers
GHSA-2x6f-rp82-ppmj · CVE-2026-102527
Weakness (CWE)
CWE-349
Tags
Published
15 Oct 2026
Updated
15 Oct 2026

Machine-written summary

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

Nuxt OG Image (npm package nuxt-og-image) versions 6.2.5 up to but not including 6.7.0 are affected. An unauthenticated attacker with access to the application can derive valid cache keys for the dynamic image route and cause the cached Open Graph image to show altered content, such as a changed title, which is delivered to users. Upgrade to version 6.7.0 or later, and per the source also set a sufficiently secure secret in the ogImage config.

Written 31 Oct 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
6.9 Medium 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CNA (GitHub_M)
  • CISA KEV Not listed.
  • EPSS 0.0019, the 8th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 13:33 UTC First seen by agentprime
  2. 31 Oct 2026, 13:33 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.