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Advisory record · GHSA-ch52-4w7c-c8xp Withdrawn

Withdrawn Advisory: http-cache-semantics max-stale handling can disclose cross-user cached responses

CVSS 8.7 HighEPSS 0.0057 · 47th percentile

Withdrawn. the GitHub Advisory Database withdrew this advisory on 28 Oct 2026. The record stays here, marked withdrawn.

Published by the GitHub Advisory Database at 18 Sept 2026, 18:31 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
http-cache-semanticsnpm<=4.2.0No fixed version yet
Identifiers
GHSA-ch52-4w7c-c8xp · CVE-2026-93748
Weakness (CWE)
CWE-524
Tags
Published
18 Sept 2026
Updated
28 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
8.7 High 4.0 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CNA (VulnCheck)
  • CISA KEV Not listed.
  • EPSS 0.0057, the 47th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 18 Sept 2026, 17:51 UTC Confirmed by the CVE List
  2. 18 Sept 2026, 18:18 UTC Confirmed by NVD
  3. 31 Oct 2026, 13:32 UTC First seen by agentprime
  4. 31 Oct 2026, 13:32 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.