Vulnerability Description
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 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/growilabs/growi
- https://github.com/growilabs/growi/blob/v8.0.2/apps/app/src/server/routes/apiv3/
- https://github.com/growilabs/growi/commit/d298e0b1dbbf568c99db657fa0f7e90f72ddc5
- https://github.com/growilabs/growi/pull/11810
- https://www.vulncheck.com/advisories/growi-through-8.0.2-authorization-bypass-th
FAQ
What is CVE-2026-84205?
CVE-2026-84205 is a vulnerability with a CVSS score of 6.5 (MEDIUM). 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 with...
How severe is CVE-2026-84205?
CVE-2026-84205 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-84205?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.