{"id":"EUVD-2026-53388","revision":"ea0cc98f810d4cb5ab15b354288f2979","records":[{"revision":"ea0cc98f810d4cb5ab15b354288f2979","observedAt":"2026-11-03T13:01:33.131+00:00","statement":{"source":"euvd","id":"EUVD-2026-53388","aliases":["CVE-2026-70595","GHSA-x5mm-wm4g-j5xv"],"title":"Ghost is a Node.js content management system. From 6.26.0 until 6.54.1, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's…","description":"Ghost is a Node.js content management system. From 6.26.0 until 6.54.1, a validation issue allowed some functionality, such as Webmentions, to be abused by an unauthenticated user to make limited HTTP requests to hosts in the Ghost server's internal network. A successful attack would not result in any response data being returned. This vulnerability is fixed in 6.54.1.","state":0,"publishedAt":null,"modifiedAt":null,"affected":[],"metrics":[{"system":"EUVD CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N","score":4,"severity":null}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-x5mm-wm4g-j5xv"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-53388","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Aug 5, 2026, 2:37:21 PM","dateUpdated":"Aug 6, 2026, 2:19:20 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-2026-53388","identifiers":["EUVD-2026-53388","CVE-2026-70595","GHSA-x5mm-wm4g-j5xv"]},"retained":false,"historicalAffected":[]}],"coverage":[]}