Tuleap is a Free & Open Source Suite to improve management of software developments and collaboration. In versions prior to 13.9.99.111 the title of a document is not properly escaped in the search result of MyDocmanSearch widget and in the administration page of the locked documents. A malicious user with the capability to create a document could force victim to execute uncontrolled code. Users are advised to upgrade. There are no known workarounds for this issue.
https://tuleap.net/plugins/tracker/?aid=27173
https://github.com/Enalean/tuleap/security/advisories/GHSA-4fx8-4ff3-96jf
https://github.com/Enalean/tuleap/commit/c947975a4f1ff7bbfd7d5cd24a2e16bf12bd96d4