{"id":"CVE-2009-3631","aliases":["DSA-1926-1","EUVD-2022-2162","GHSA-3cqw-pxgr-jhrm"],"status":"published","title":"TYPO3 Backend Command Injection via Shell Metacharacters in Uploaded File Name","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","severity":{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02943,"percentile":0.87225,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-94"],"published":"2009-11-02T15:00:00Z","modified":"2026-06-16T23:12:03Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms-backend","fixed_in":["4.1.13","4.2.10","4.3beta2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.0.13"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0"},{"fixed":"4.1.13"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.0"},{"fixed":"4.2.10"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3alpha1"},{"fixed":"4.3beta2"}]}]},{"source":"osv","ecosystem":"Debian:4.0","package":"typo3-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.2+debian-9"}]}],"bundled":9},{"source":"osv","ecosystem":"Debian:5.0","package":"typo3-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.5-1+lenny2"}]}],"versions":["4.2.5-1","4.2.5-1+lenny1"],"bundled":9},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.0.13"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.1.0"},{"fixed":"4.1.13"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.0"},{"fixed":"4.2.10"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-backend","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3alpha1"},{"fixed":"4.3beta2"}]}]}],"products":[{"vendor":"typo3","product":"typo3"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53923","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-016/","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/37122","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://marc.info/?l=oss-security\u0026m=125632856206736\u0026w=2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2009/3009","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/36801","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-3631","tags":["advisory"]},{"url":"https://web.archive.org/web/20101223093042/http://www.securityfocus.com/bid/36801","tags":["web"]},{"url":"https://github.com/advisories/GHSA-3cqw-pxgr-jhrm"},{"url":"https://github.com/TYPO3-CMS/backend","tags":["package"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-016","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2009-3631","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","status":"published","published":"2009-11-02T15:00:00Z","modified":"2024-08-07T06:38:29.735Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2022-2162","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","status":"published","published":"2009-11-02T15:00:00Z","modified":"2024-08-07T06:38:29Z","updated_at":"2026-11-03T01:39:12.69352Z"}],"ghsa":[{"id":"GHSA-3cqw-pxgr-jhrm","title":"TYPO3 Backend Command Injection via Shell Metacharacters in Uploaded File Name","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","status":"published","published":"2022-05-02T03:46:56Z","modified":"2024-02-08T21:38:02Z","cwes":["CWE-94"],"updated_at":"2026-11-02T14:37:36.777238Z"}],"nvd":[{"id":"CVE-2009-3631","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","status":"published","published":"2009-11-02T15:30:00.67Z","modified":"2026-06-16T23:12:03.47Z","cvss":[{"version":"2.0","score":8.5,"vector":"AV:N/AC:M/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:01:37.004244Z"}],"osv":[{"id":"DSA-1926-1","title":"typo3-src - several vulnerabilities","status":"published","published":"2009-11-04T00:00:00Z","modified":"2026-03-09T01:21:22.131755Z","updated_at":"2026-11-02T15:46:14.734124Z"},{"id":"GHSA-3cqw-pxgr-jhrm","title":"TYPO3 Backend Command Injection via Shell Metacharacters in Uploaded File Name","description":"The Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2, when the DAM extension or ftp upload is enabled, allows remote authenticated users to execute arbitrary commands via shell metacharacters in a filename.","status":"published","published":"2022-05-02T03:46:56Z","modified":"2024-02-08T21:56:40.827836Z","cwes":["CWE-94"],"updated_at":"2026-11-02T15:46:35.406455Z"}]}}