{"id":"CVE-2026-63104","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-63104","generatedAt":"2026-10-28T01:19:48.640Z","title":"Kaneo versions 2.3.12 before 2.12.2 contain a missing authorization vulnerability that allows authenticated workspace members with viewer or member roles to delete and modify tasks beyond their assigned permissions by exploiting the bulk task endpoint…","description":"Kaneo versions 2.3.12 before 2.12.2 contain a missing authorization vulnerability that allows authenticated workspace members with viewer or member roles to delete and modify tasks beyond their assigned permissions by exploiting the bulk task endpoint that omits workspace permission checks. Attackers can send requests to the PATCH /api/task/bulk endpoint, which verifies only workspace membership without calling the role-based permission check enforced on all other task endpoints, to permanently delete all tasks or modify task status, priority, assignee, due date, and labels in a workspace.","published":"2026-09-22T20:17:05.000Z","lastModified":"2026-09-22T20:53:07.000Z","status":"Deferred","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":7.2,"severity":"HIGH","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-862"],"affected":[],"epss":{"score":0.00488,"percentile":0.41733,"date":"2026-10-26","history":[{"date":"2026-09-23","score":0.00488,"percentile":0.41116}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-09-22T20:17:05.000Z","detail":{"score":"7.2","severity":"HIGH","publishedAt":"2026-09-22T20:17:04.597Z"},"summary":"New CVE, high severity (CVSS 7.2)."}],"references":[{"url":"https://github.com/usekaneo/kaneo/releases/tag/v2.12.2","source":"disclosure@vulncheck.com"},{"url":"https://github.com/usekaneo/kaneo/security/advisories/GHSA-gx46-mfgj-vm86","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/kaneo-missing-authorization-via-bulk-task-endpoint","source":"disclosure@vulncheck.com"},{"url":"https://github.com/usekaneo/kaneo/security/advisories/GHSA-gx46-mfgj-vm86","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-63104","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}