{"id":"CVE-2019-25211","url":"https://www.cyber-defence.io/tools/cve/CVE-2019-25211","generatedAt":"2026-10-27T23:33:34.858Z","title":"parseWildcardRules in Gin-Gonic CORS middleware before 1.6.0 mishandles a wildcard at the end of an origin string, e.g., https://example.community/* is allowed when the intention is that only https://example.com/* should be allowed, and…","description":"parseWildcardRules in Gin-Gonic CORS middleware before 1.6.0 mishandles a wildcard at the end of an origin string, e.g., https://example.community/* is allowed when the intention is that only https://example.com/* should be allowed, and http://localhost.example.com/* is allowed when the intention is that only http://localhost/* should be allowed.","published":"2024-06-29T00:15:02.000Z","lastModified":"2026-06-17T02:31:45.000Z","status":"Deferred","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.1","score":9.1,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N"},"cwe":["CWE-346"],"affected":[],"epss":{"score":0.00431,"percentile":0.37158,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.43%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/gin-contrib/cors/commit/27b723a473efd80d5a498fa9f5933c80204c850d","source":"cve@mitre.org"},{"url":"https://github.com/gin-contrib/cors/compare/v1.5.0...v1.6.0","source":"cve@mitre.org"},{"url":"https://github.com/gin-contrib/cors/pull/106","source":"cve@mitre.org"},{"url":"https://github.com/gin-contrib/cors/pull/57","source":"cve@mitre.org"},{"url":"https://github.com/gin-contrib/cors/releases/tag/v1.6.0","source":"cve@mitre.org"},{"url":"https://github.com/gin-contrib/cors/commit/27b723a473efd80d5a498fa9f5933c80204c850d","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gin-contrib/cors/compare/v1.5.0...v1.6.0","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gin-contrib/cors/pull/106","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gin-contrib/cors/pull/57","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://github.com/gin-contrib/cors/releases/tag/v1.6.0","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://lists.debian.org/debian-lts-announce/2025/08/msg00024.html","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2019-25211","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}