{"id":"EUVD-2026-90681","revision":"a04904e4f0e748a0b2f5e85e49c0c34e","records":[{"revision":"a04904e4f0e748a0b2f5e85e49c0c34e","observedAt":"2026-10-30T01:49:45.352+00:00","statement":{"source":"euvd","id":"EUVD-2026-90681","aliases":["CVE-2026-103288","GHSA-wj4w-mc24-pcfm","GHSA-qrh6-cwg3-343x"],"title":"Ghost, an open-source publishing platform, contains an input validation flaw in its comment like feature in versions from 5.9.0 before 6.44.1. An authenticated member can delete comment likes or dislikes belonging to other users that they a…","description":"Ghost, an open-source publishing platform, contains an input validation flaw in its comment like feature in versions from 5.9.0 before 6.44.1. An authenticated member can delete comment likes or dislikes belonging to other users that they are not authorized to delete, resulting in an authorization bypass and unauthorized modification of comment engagement data.","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:N/VI:H/VA:N/SC:N/SI:N/SA:N","score":7.1,"severity":null}],"references":["https://github.com/TryGhost/Ghost/security/advisories/GHSA-qrh6-cwg3-343x","https://www.vulncheck.com/advisories/ghost-5.9.0-before-6.44.1-authorization-bypass-via-comment-like"],"sourceUrl":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-90681","license":"ENISA EUVD · source terms and attribution apply","enrichment":{"sourceStatus":null,"weaknesses":[],"productCriteria":[],"sourceDates":{"datePublished":"Oct 1, 2026, 10:42:22 AM","dateUpdated":"Oct 1, 2026, 1:28:31 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-2026-90681","identifiers":["EUVD-2026-90681","CVE-2026-103288","GHSA-wj4w-mc24-pcfm","GHSA-qrh6-cwg3-343x"]},"retained":false,"historicalAffected":[]}],"coverage":[]}