{"id":"EUVD-2026-65455","revision":"276c300927e64c4f958aebcef3e4e679","records":[{"revision":"276c300927e64c4f958aebcef3e4e679","observedAt":"2026-11-05T13:46:06.912+00:00","statement":{"source":"euvd","id":"EUVD-2026-65455","aliases":["CVE-2026-79659","GHSA-9g26-825h-8v6p"],"title":"Ech0 before 4.7.3 contains a server-side request forgery vulnerability in the fetchPeerConnectInfo function that uses unvalidated HTTP requests instead of safe request methods with URL validation. Authenticated attackers can supply arbitrar…","description":"Ech0 before 4.7.3 contains a server-side request forgery vulnerability in the fetchPeerConnectInfo function that uses unvalidated HTTP requests instead of safe request methods with URL validation. Authenticated attackers can supply arbitrary URLs to access internal services and cloud metadata endpoints by triggering connection health checks or peer connection operations.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N","score":8.3,"severity":null}],"references":["https://github.com/lin-snow/Ech0/security/advisories/GHSA-8mc6-xjpr-h98x","https://www.vulncheck.com/advisories/ech0-before-server-side-request-forgery-via-fetchpeerconnectinfo"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-65455","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 25, 2026, 11:33:23 AM","dateUpdated":"Oct 8, 2026, 3:25:12 PM"},"relatedAdvisories":[],"note":"EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON."},"key":"euvd:EUVD-2026-65455","identifiers":["EUVD-2026-65455","CVE-2026-79659","GHSA-9g26-825h-8v6p"]},"retained":false,"historicalAffected":[]}],"coverage":[]}