Enalean Tuleap prior 14.5.99.4 Color Name cross site scripting

Summaryinfo

A vulnerability has been found in Enalean Tuleap and classified as problematic. This affects an unknown part of the component Color Name Handler. The manipulation leads to cross site scripting. This vulnerability is listed as CVE-2023-23938. The attack may be initiated remotely. There is no available exploit. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Enalean Tuleap. It has been rated as problematic. This issue affects an unknown part of the component Color Name Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Tuleap is a Free & Source tool for end to end traceability of application and system developments. Affected versions are subject to a cross site scripting attack which can be injected in the name of a color of select box values of a tracker and then reflected in the tracker administration. Administrative privilege is required, but an attacker with tracker administration rights could use this vulnerability to force a victim to execute uncontrolled code in the context of their browser. This issue has been addressed in Tuleap Community Edition version 14.5.99.4. Users are advised to upgrade. There are no known workarounds for this issue.

The weakness was presented 04/20/2023 as GHSA-mqjm-c6rm-9h87. It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2023-23938 since 01/19/2023. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

Upgrading to version 14.5.99.4 eliminates this vulnerability. Applying the patch aacd5e798301f24f218298ec8236ec7bef0f5d52 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

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Productinfo

Vendor

• Enalean

Name

• Tuleap

License

• open-source

Website

• Product: https://github.com/Enalean/tuleap/

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