cvedb.io
CVE-2026-41076
HIGH · CVSS 8.1
EPSS exploitation probability: 0%
Published 2026-05-22T22:16:56.090 · Last modified 2026-06-17T10:46:07.927

Summary

RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.9 and prior in addition to 6.0.0 through 6.0.2 contain an authentication bypass vulnerability in RT installations that use LDAP/AD for user authentication. Under certain LDAP server configurations, an attacker may be able to authenticate as any LDAP-backed RT user without supplying valid credentials. This issue has been fixed in versions 5.0.10 and 6.0.3. If developers are unable to upgrade immediately, they can temporarily work around this issue by reviewing their LDAP server's authentication policy to ensure it rejects unauthenticated bind attempts. Upgrading RT remains the recommended fix.

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.