CVE-2026-25767
LavinMQ has incomplete shovel configuration validation
- State
- Published
- Severity
- 8.6 High
- Published
- Feb 12, 2026
- Updated
- Feb 12, 2026
- Reserved
- Feb 5, 2026
Description
LavinMQ is a high-performance message queue & streaming server. Before 2.6.8, an authenticated user, with the “Policymaker” tag, could create shovels bypassing access controls. an authenticated user with the "Policymaker" management tag could exploit it to read messages from vhosts they are not authorized to access or publish messages to vhosts they are not authorized to access. This vulnerability is fixed in 2.6.8.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N | GitHub_M |
Weaknesses
- CWE-863 Incorrect Authorization
Affected Products
| Product | Versions |
|---|---|
lavinmqcloudamqp |
|
References
- https://github.com/cloudamqp/lavinmq/security/advisories/GHSA-wh37-6vrr-r9wg
- https://github.com/cloudamqp/lavinmq/pull/1670
- https://github.com/cloudamqp/lavinmq/pull/1687
- https://github.com/cloudamqp/lavinmq/commit/3a83e5894495b60c7c32a79c3dbc9bd9fa237d9a
- https://github.com/cloudamqp/lavinmq/commit/be03da31f3db1a2552f7094ff58e953ef50cdc82
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.