{"api_version":"1","generated_at":"2026-04-25T03:04:28+00:00","cve":"CVE-2023-39521","urls":{"html":"https://cve.report/CVE-2023-39521","api":"https://cve.report/api/cve/CVE-2023-39521.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2023-39521","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2023-39521"},"summary":{"title":"CVE-2023-39521","description":"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. 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