CVE-2026-41075: RT: SQL injection via entry_aggregator parameter in JSON search
RT is an open source, enterprise-grade issue and ticket tracking system. Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 contain an SQL injection vulnerability. An authenticated user can craft input that is incorporated into database queries without proper validation, potentially allowing them to read or modify data in the RT database. 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 restricting RT account access to trusted users.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
RTto a version that resolves this vulnerability.Fixed in 5.0.10 - Upgrade
Upgrade
RTto a version that resolves this vulnerability.Fixed in 6.0.3 - Compensating control
If developers cannot upgrade immediately, restrict RT account access to trusted users only (limit who can authenticate to the RT instance).
Event History
Frequently Asked Questions
What is the severity of CVE-2026-41075?
CVE-2026-41075 has a severity rating of 8.8, which is classified as high.
How do I fix CVE-2026-41075?
To fix CVE-2026-41075, upgrade to RT version 5.0.10 or 6.0.3 or later.
What type of vulnerability is CVE-2026-41075?
CVE-2026-41075 is an SQL injection vulnerability.
What impact does CVE-2026-41075 have on data security?
CVE-2026-41075 could allow an authenticated user to execute arbitrary SQL queries, potentially compromising database integrity.
Which versions of RT are affected by CVE-2026-41075?
Versions 5.0.0 through 5.0.9 and 6.0.0 through 6.0.2 of RT are affected by CVE-2026-41075.