{"cve":"CVE-2026-40914","nvd":{"published":"2026-05-28T13:16:23.013","modified":"2026-10-14T20:10:00.190","status":"Modified","description":"A vulnerability exists in Apache Artemis whereby an application using the STOMP protocol with security credentials that grant either the consume or send permission on an address can augment the routing-type supported by that address even if said user doesn't have the createAddress permission for that particular address. A user could successfully send a message to an address or consume a message from a queue with a routing-type not supported by the corresponding address when that operation should actually be rejected on the basis that the user doesn't have permission to change the routing-type of the address. Even though the user was already granted permission to send and/or consume messages, they should not be able to augment the routing-type of the address without the createAddress permission.\n\n\n\nThis issue affects Apache Artemis: from 2.50.0 through 2.53.0; Apache ActiveMQ Artemis: from 2.0.0 through 2.44.0.\n\nUsers are recommended to upgrade to version 2.54.0, which fixes the issue.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","score":4.3},"cwes":["CWE-863"],"references":["https://lists.apache.org/thread/6q3st8dlorz2q05svqn11k1xl7jkmm4c","http://www.openwall.com/lists/oss-security/2026/05/27/8"],"products":["apache:artemis"],"source":"nvd","synced_at":"2026-10-19T22:36:28.938604137+00:00"},"epss":{"cve":"CVE-2026-40914","score":0.00372,"percentile":0.3084,"date":"2026-10-25"},"kev":null,"osv":[{"id":"GHSA-rf99-f9j2-gv3f","url":"https://osv.dev/vulnerability/GHSA-rf99-f9j2-gv3f","summary":"Apache Artemis has an Incorrect Authorization issue","modified":"2026-09-10T03:50:47.380488187Z","packages":[{"ecosystem":"Maven","name":"org.apache.artemis:artemis-stomp-protocol","purl":"pkg:maven/org.apache.artemis/artemis-stomp-protocol","ranges":[">=2.50.0 <2.54.0"],"fixed":["2.54.0"]},{"ecosystem":"Maven","name":"org.apache.artemis:artemis-stomp-protocol","purl":"pkg:maven/org.apache.artemis/artemis-stomp-protocol","ranges":[">=2.0.0 <=2.44.0"],"fixed":[]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}