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Advisory record · GHSA-rf99-f9j2-gv3f

Apache Artemis has an Incorrect Authorization issue

CVSS 4.3 MediumEPSS 0.0037 · 31st percentile

Published by the GitHub Advisory Database at 28 May 2026, 15:39 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
org.apache.artemis:artemis-stomp-protocolMaven>=2.50.0, <2.54.0 || >=2.0.0, <=2.44.02.54.0
Identifiers
GHSA-rf99-f9j2-gv3f · CVE-2026-40914
Weakness (CWE)
CWE-863
Tags
Published
28 May 2026
Updated
10 Sept 2026

Machine-written summary

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

Apache Artemis's artemis-stomp-protocol package, versions 2.50.0 through 2.53.0 and 2.0.0 through 2.44.0, is affected. A user with send or consume permission on an address via STOMP can change the address's routing type without the createAddress permission, allowing messages to be sent or consumed with a routing type that should have been rejected. Users should upgrade to version 2.54.0, 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
4.3 Medium 3.1 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0037, the 31st percentile, on 9 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:17 UTC First seen by agentprime
  2. 31 Oct 2026, 14:17 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.