{"action":"Upgrade vrana/adminer to 4.7.9 or later.","affected":[{"fixed":"4.7.9","introduced":"0"}],"component":"vrana/adminer","cve_ids":["CVE-2021-21311"],"ecosystem":"Packagist","epss":0.98464,"exploited":true,"fixed_versions":["4.7.9"],"ghsa_id":"GHSA-x5r2-hj5c-8jx6","id":"tcs_01M5KFAPXQWYG55Q68N101J4J2","modified_at":"2026-09-10T03:49:14.190623191Z","published_at":"2021-02-11T20:42:59Z","references":["https://osv.dev/vulnerability/GHSA-x5r2-hj5c-8jx6","https://github.com/vrana/adminer/security/advisories/GHSA-x5r2-hj5c-8jx6","https://nvd.nist.gov/vuln/detail/CVE-2021-21311","https://github.com/vrana/adminer/commit/ccd2374b0b12bd547417bf0dacdf153826c83351","https://github.com/vrana/adminer","https://github.com/vrana/adminer/files/5957311/Adminer.SSRF.pdf","https://lists.debian.org/debian-lts-announce/2021/03/msg00002.html","https://packagist.org/packages/vrana/adminer","https://sourceforge.net/p/adminer/news/2021/02/adminer-479-released","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-21311"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"GHSA-x5r2-hj5c-8jx6","url":"https://osv.dev/vulnerability/GHSA-x5r2-hj5c-8jx6"},{"source":"kev","source_id":"CVE-2021-21311","url":"https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json"}],"summary":"SSRF in adminer"}