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CVE record · CVE-2024-38474

Apache HTTP Server weakness with encoded question marks in backreferences

CVSS 8.1 HighEPSS 0.025 · 84th percentile

Published by the CVE Program (CNA: apache) at 1 Jul 2024, 18:14 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
VendorProductVersions
Apache Software Foundation Apache HTTP Server
  • affected 2.4.0 to 2.4.59, inclusive semver
Other versions: unaffected
Identifiers
CVE-2024-38474
CNA
apache
Weakness (CWE)
CWE-116
Tags
Published
1 Jul 2024
Updated
25 Mar 2025

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

ScoreRatingCVSSVectorSource
8.1 High 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H ADP (CISA-ADP)
  • CISA KEV Not listed.
  • EPSS 0.025, the 84th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 1 Jul 2024. New records show when each source confirmed them.

Sources

References from the CNA

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.