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Advisory record · GHSA-3gmf-p6r4-q8m6

Apache Wicket has a Path Traversal issue

CVSS 6.5 MediumEPSS 0.0073 · 54th percentile

Published by the GitHub Advisory Database at 6 May 2026, 12:30 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.wicket:wicket-coreMaven>=8.0.0-M1, <=8.17.0 || >=9.0.0-M1, <=9.22.0 || >=10.0.0-M1, <10.9.010.9.0
Identifiers
GHSA-3gmf-p6r4-q8m6 · CVE-2026-43975
Weakness (CWE)
CWE-22
Tags
Published
6 May 2026
Updated
10 Sept 2026

Machine-written summary

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

Apache Wicket (org.apache.wicket:wicket-core) versions 8.0.0 through 8.17.0, 9.0.0 through 9.22.0, and 10.0.0 through 10.8.0 are affected. FolderUploadsFileManager does not validate the uploadFieldId parameter or the clientFileName before building file paths, so an unauthenticated attacker can write or read files outside the intended upload directory. Upgrade to version 10.9.0, which fixes the issue.

Written 2 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
6.5 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0073, the 54th percentile, on 10 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:16 UTC First seen by agentprime
  2. 31 Oct 2026, 14:16 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.