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CVE-2026-108500 Apache ActiveMQ: LDAPAuthorizationMap allows authorization bypass via DN injection
Description
Input validation vulnerability in Apache ActiveMQ configured to use the LDAPAuthorizationMapPlugin allows an authenticated attacker to create or address a destination with a crafted name containing LDAP DN special characters (such as comma, plus, equals, backslash) can manipulate the LDAP search base used for ACL lookups. This issue affects Apache ActiveMQ: from 6.3.0 before 6.3.3, from 5.19.0 before 5.19.12. Users are recommended to upgrade to version 6.4.0, 6.3.3 or 5.19.12, which fixes the issue.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Apache ActiveMQ 6.4 | earliest → < 6.4.0 | 6.4.0 |
| Apache ActiveMQ 6.3 | 6.3.0 → < 6.3.3 | 6.3.3 |
| Apache ActiveMQ 5.19 | 5.19.0 → < 5.19.12 | 5.19.12 |
References
- lists.apache.org lists.apache.org
Timeline
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