{"id":"CVE-2026-84205","title":"GROWI contains an access control vulnerability in the GET /_api/v3/revisions/:id endpoint that validates access against a query parameter but returns the revision identified by the path parameter without confirming they reference the sam…","summary":"GROWI contains an access control vulnerability in the GET /_api/v3/revisions/:id endpoint that validates access against a query parameter but returns the revision identified by the path parameter without confirming they reference the sam…","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cwe":["CWE-639"],"published":"2026-09-01","updated":"2026-09-08","sourceUpdated":"2026-09-08T20:18:59.270","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-84205","references":[{"url":"https://github.com/growilabs/growi","label":"disclosure@vulncheck.com"},{"url":"https://github.com/growilabs/growi/blob/v8.0.2/apps/app/src/server/routes/apiv3/revisions.js","label":"disclosure@vulncheck.com"},{"url":"https://github.com/growilabs/growi/commit/d298e0b1dbbf568c99db657fa0f7e90f72ddc59b","label":"disclosure@vulncheck.com"},{"url":"https://github.com/growilabs/growi/pull/11810","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/growi-through-8.0.2-authorization-bypass-through-user-controlled-key-on-apiv3-revision-retrieval","label":"disclosure@vulncheck.com"}],"tags":["nvd"],"epss":0.00238,"epssPercentile":0.15169,"ingestedAt":"2026-09-08T21:11:12.289Z","slug":"CVE-2026-84205","body":"## Overview\n\nGROWI contains an access control vulnerability in the GET /_api/v3/revisions/:id endpoint that validates access against a query parameter but returns the revision identified by the path parameter without confirming they reference the same page. Authenticated attackers can pair a page identifier they can access with an arbitrary revision identifier to read revision content from pages they lack permission to view.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}