{"id":"CVE-2026-25531","state":"PUBLISHED","title":"Kanboard TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects","description":"Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, The fix for CVE-2023-33968 is incomplete. The TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects, allowing authenticated users to duplicate tasks into projects they cannot access. This vulnerability is fixed in 1.2.50.","publishedAt":"2026-02-13T15:04:24.316Z","updatedAt":"2026-02-13T15:32:51.222Z","severity":{"score":4.3,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","source":"GitHub_M"},"assigner":"GitHub_M","products":["kanboard kanboard"],"affected":[{"vendor":"kanboard","product":"kanboard","versions":[{"version":"< 1.2.50","status":"affected"}]}],"references":["https://github.com/kanboard/kanboard/security/advisories/GHSA-vrm3-3337-whp9","https://github.com/kanboard/kanboard/commit/df7b7a21ee071f36466d8b38e40d0b0b8b8d394d","https://github.com/kanboard/kanboard/releases/tag/v1.2.50"],"weaknesses":["CWE-862"],"ingestedAt":"2026-10-29T20:11:21.040Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/25xxx/CVE-2026-25531.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-25531","state":"PUBLISHED","datePublished":"2026-02-13T15:04:24.316Z","dateUpdated":"2026-02-13T15:32:51.222Z","assignerShortName":"GitHub_M","assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateReserved":"2026-02-02T19:59:47.373Z"},"containers":{"cna":{"title":"Kanboard TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects","descriptions":[{"lang":"en","value":"Kanboard is project management software focused on Kanban methodology. Prior to 1.2.50, The fix for CVE-2023-33968 is incomplete. The TaskCreationController::duplicateProjects() endpoint does not validate user permissions for target projects, allowing authenticated users to duplicate tasks into projects they cannot access. This vulnerability is fixed in 1.2.50."}],"affected":[{"vendor":"kanboard","product":"kanboard","versions":[{"version":"< 1.2.50","status":"affected"}]}],"references":[{"url":"https://github.com/kanboard/kanboard/security/advisories/GHSA-vrm3-3337-whp9","name":"https://github.com/kanboard/kanboard/security/advisories/GHSA-vrm3-3337-whp9","tags":["x_refsource_CONFIRM"]},{"url":"https://github.com/kanboard/kanboard/commit/df7b7a21ee071f36466d8b38e40d0b0b8b8d394d","name":"https://github.com/kanboard/kanboard/commit/df7b7a21ee071f36466d8b38e40d0b0b8b8d394d","tags":["x_refsource_MISC"]},{"url":"https://github.com/kanboard/kanboard/releases/tag/v1.2.50","name":"https://github.com/kanboard/kanboard/releases/tag/v1.2.50","tags":["x_refsource_MISC"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.3,"baseSeverity":"MEDIUM","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-862","lang":"en","description":"CWE-862: Missing Authorization","type":"CWE"}]}],"providerMetadata":{"shortName":"GitHub_M","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","dateUpdated":"2026-02-13T15:04:24.316Z"},"source":{"advisory":"GHSA-vrm3-3337-whp9","discovery":"UNKNOWN"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-13T15:32:37.683409Z","id":"CVE-2026-25531","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-02-13T15:32:51.222Z"}}]}}}