CVE-2026-40914
A vulnerability exists in Apache Artemis whereby an application using the STOMP protocol with security credentials that grant either the consume or send permis…
Impact
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. This issue affects Apache Artemis: from 2.50.0 through 2.53.0; Apache ActiveMQ Artemis: from 2.0.0 through 2.44.0. Users are recommended to upgrade to version 2.54.0, which fixes the issue.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| maven | org.apache.artemis:artemis-stomp-protocol | >= 2.50.0, <= 2.53.0 | 2.54.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Apache | Artemis | from 2.0.0 through 2.44.0 from 2.50.0 before 2.54.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-rf99-f9j2-gv3f
- https://nvd.nist.gov/vuln/detail/CVE-2026-40914
- https://lists.apache.org/thread/6q3st8dlorz2q05svqn11k1xl7jkmm4c
- http://www.openwall.com/lists/oss-security/2026/05/27/8
- https://github.com/apache/artemis/pull/6395
- https://github.com/apache/artemis/commit/53173375c4d5e4b57890e89d37ed8b666c974474
- https://issues.apache.org/jira/browse/ARTEMIS-5996