bestpractical rt up to 5.0.9/6.0.2 sql injection

Summaryinfo

A vulnerability was found in bestpractical rt up to 5.0.9/6.0.2. It has been classified as critical. This affects an unknown part. The manipulation leads to sql injection. This vulnerability is traded as CVE-2026-41075. It is possible to initiate the attack remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in bestpractical rt up to 5.0.9/6.0.2 and classified as critical. This issue affects an unknown code block. The manipulation with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2026-41075 since 04/16/2026. The exploitation is known to be easy. The attack may be initiated remotely. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 316439 (Linux Distros Unpatched Vulnerability : CVE-2026-41075), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 5.0.10 or 6.0.3 eliminates this vulnerability. The upgrade is hosted for download at github.com.

The vulnerability is also documented in the vulnerability database at Tenable (316439). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Ticket Tracking Software

Vendor

• bestpractical

Name

• rt

Version

• 5.0.0
• 5.0.1
• 5.0.2
• 5.0.3
• 5.0.4
• 5.0.5
• 5.0.6
• 5.0.7
• 5.0.8
• 5.0.9
• 6.0.0
• 6.0.1
• 6.0.2

Website

• Product: https://github.com/bestpractical/rt/

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Be aware that VulDB is the high quality source for vulnerability data.

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