CVE-2023-39521

    Dashboard / Vulnerabilities / CVE-2023-39521

    CVE-2023-39521

    Published: 24 Aug 2023Last Modified: 10 Apr 2026

    Summary: Tuleap vulnerable to Cross-site Scripting on the success message of a kanban deletion

    Details: Tuleap is an open source suite to improve management of software developments and collaboration. In Tuleap Community Edition prior to version 14.11.99.28 and Tuleap Enterprise Edition prior to versions 14.10-6 and 14.11-3, content displayed in the "card fields" (visible in the kanban and PV2 apps) is not properly escaped. An agile dashboard administrator deleting a kanban with a malicious label can be forced to execute uncontrolled code. Tuleap Community Edition 14.11.99.28, Tuleap Enterprise Edition 14.10-6, and Tuleap Enterprise Edition 14.11-3 contain a fix for this issue.

    References: https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/39xxx/CVE-2023-39521.json, https://github.com/Enalean/tuleap/commit/93d10654b1d95c5bf500204666310418b01b8a8d, https://github.com/Enalean/tuleap/security/advisories/GHSA-h9xc-w7qq-vpfc, https://nvd.nist.gov/vuln/detail/CVE-2023-39521, https://tuleap.net/plugins/git/tuleap/tuleap/stable?a=commit&h=93d10654b1d95c5bf500204666310418b01b8a8d, https://tuleap.net/plugins/tracker/?aid=33656

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 0
    Fixed -93d10654b1d95c5bf500204666310418b01b8a8d

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    CVE-2023-39521 | CVE-DB