CRITICAL 9.2 NVD
CVE-2026-85614
OpenPanel before 2.3.0 contains an unauthenticated server-side request forgery vulnerability in the GET /tools/site-checker endpoint that accepts a fully client
OpenPanel before 2.3.0 contains an unauthenticated server-side request forgery vulnerability in the GET /tools/site-checker endpoint that accepts a fully client-controlled URL parameter with no private IP filtering or DNS-rebinding protection. Attackers can make the OpenPanel server issue requests to internal services, localhost, and cloud metadata endpoints, reading internal HTTP response titles, headers, status codes, and SSL certificate information.
References
- https://github.com/Openpanel-dev/openpanel/security/advisories/GHSA-gqcr-xgfj-pq29
- https://www.vulncheck.com/advisories/openpanel-api-before-2.3.0-unauthenticated-ssrf-via-s
This critical severity vulnerability with a CVSS score of 9.2 was published on 2026-09-04 via NVD.
Risk Timeline
CVE Disclosed2026-09-04 · -1 days ago
Remediation Resources
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