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OpenAdvisories
High · 8.8 CVE-2026-41075 EUVD-2026-31505

RT: SQL injection via entry_aggregator parameter in JSON search

Published May 22, 2026 · Updated May 28, 2026 · Assigned by GitHub_M

Description

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 products

VendorProductAffectedFixed
bestpractical rt >= 5.0.0, < 5.0.10, >= 6.0.0, < 6.0.3 —

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Debian 14 request-tracker5 5.0.10+dfsg-1 —
Debian 13 request-tracker5 5.0.7+dfsg-4+deb13u3 —
Debian 12 request-tracker4 4.4.6+dfsg-1.1+deb12u4 —
Debian 12 request-tracker5 5.0.3+dfsg-3~deb12u6 —
ReleasePackageFixed inAdvisory
Ubuntu 26.04 LTS request-tracker4 No fix yet —
Ubuntu 25.10 request-tracker4 +1 No fix yet —
Ubuntu 24.04 LTS request-tracker4 No fix yet —
Ubuntu 22.04 LTS request-tracker4 No fix yet —
Ubuntu 20.04 LTS request-tracker4 No fix yet —
Show 5 more (older releases, extended support, other products)
ReleasePackageFixed inAdvisory
Ubuntu 16.04 LTS request-tracker4 No fix yet —
Ubuntu Pro 26.04 LTS request-tracker5 5.0.7+dfsg-6ubuntu0.1~esm1 —
Ubuntu Pro 24.04 LTS request-tracker5 5.0.5+dfsg-2ubuntu0.1~esm2 —
Ubuntu Pro 22.04 LTS request-tracker5 5.0.1+dfsg-1ubuntu1+esm2 —
Ubuntu Pro 18.04 LTS request-tracker4 No fix yet —

References