{"id":"DEBIAN-CVE-2026-24885","details":"Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, a Cross-Site Request Forgery (CSRF) vulnerability exists in the ProjectPermissionController within the Kanboard application. The application fails to strictly enforce the application/json Content-Type for the changeUserRole action. Although the request body is JSON, the server accepts text/plain, allowing an attacker to craft a malicious form using the text/plain attribute. Which allows unauthorized modification of project user roles if an authenticated admin visits a malicious site This vulnerability is fixed in 1.2.50.","modified":"2026-05-07T20:01:47.121497Z","published":"2026-02-10T17:16:20.940Z","withdrawn":"2026-05-07T20:01:47.121497Z","upstream":["CVE-2026-24885"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-24885"}],"affected":[{"package":{"name":"kanboard","ecosystem":"Debian:14","purl":"pkg:deb/debian/kanboard?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.50+ds-1"}]}],"versions":["1.2.22+ds-1","1.2.23+ds-1","1.2.23+ds-1.1","1.2.25+ds-1","1.2.25+ds-2","1.2.25+ds-3","1.2.26+ds-1","1.2.26+ds-2","1.2.26+ds-3","1.2.26+ds-4","1.2.30+ds-1","1.2.31+ds-1","1.2.31+ds2-1","1.2.44+ds-1","1.2.47+ds-1","1.2.47+ds-2","1.2.48+ds-1","1.2.49+ds-1"],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-24885.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H"}]}