{"id":"CVE-2021-31777","aliases":["EUVD-2021-1272","GHSA-5v5h-4w2g-gxxc"],"status":"published","title":"SQL Injection in t3/dce","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","severity":{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01406,"percentile":0.72956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-89"],"published":"2021-04-28T06:24:10Z","modified":"2026-06-17T03:52:13Z","fixes":[{"ecosystem":"Packagist","package":"t3/dce","fixed_in":["2.6.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"t3/dce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.6.2"}]}]},{"source":"osv","ecosystem":"Packagist","package":"t3/dce","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.2.0"},{"fixed":"2.6.2"}]}],"versions":["2.2.0","2.2.1","2.3.0","2.3.1","2.4.0","2.4.1","2.5.0","2.5.1","2.5.2","2.6.0","2.6.1"]}],"products":[{"vendor":"dynamic_content_elements_project","product":"dynamic_content_elements"}],"references":[{"url":"https://excellium-services.com/cert-xlm-advisory/","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"https://typo3.org/security/advisory/typo3-ext-sa-2021-005","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","web"]},{"url":"http://packetstormsecurity.com/files/162429/TYPO3-6.2.1-SQL-Injection.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://cds.thalesgroup.com/en/tcs-cert/CVE-2021-31777"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31777","tags":["advisory"]},{"url":"https://bitbucket.org/ArminVieweg/dce/commits/998a2392f69f2153797c5ace6e8914ca309e70c7","tags":["web"]},{"url":"https://packagist.org/packages/t3/dce","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5v5h-4w2g-gxxc"},{"url":"https://excellium-services.com/cert-xlm-advisory","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-31777","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","status":"published","published":"2021-04-28T06:24:10Z","modified":"2025-05-30T16:01:46.726Z","updated_at":"2026-11-02T14:33:05.665371Z"}],"euvd":[{"id":"EUVD-2021-1272","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","status":"published","published":"2021-04-28T06:24:10Z","modified":"2025-05-30T16:01:46Z","cvss":[{"version":"","score":0,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"none"}],"updated_at":"2026-11-02T20:32:34.145186Z"}],"ghsa":[{"id":"GHSA-5v5h-4w2g-gxxc","title":"SQL Injection in t3/dce","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","status":"published","published":"2021-06-08T20:12:23Z","modified":"2023-02-01T05:05:40Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:36:34.917834Z"}],"nvd":[{"id":"CVE-2021-31777","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","status":"published","published":"2021-04-28T07:15:07.507Z","modified":"2026-06-17T03:52:13.253Z","cvss":[{"version":"3.1","score":4.9,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T14:06:52.81233Z"}],"osv":[{"id":"GHSA-5v5h-4w2g-gxxc","title":"SQL Injection in t3/dce","description":"The dce (aka Dynamic Content Element) extension 2.2.0 through 2.6.x before 2.6.2, and 2.7.x before 2.7.1, for TYPO3 allows SQL Injection via a backend user account.","status":"published","published":"2021-06-08T20:12:23Z","modified":"2024-02-17T05:35:17.294908Z","cvss":[{"version":"3.1","score":7.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:L","level":"high"}],"cwes":["CWE-89"],"updated_at":"2026-11-02T15:46:38.911014Z"}]}}