{"id":"CVE-2009-3628","aliases":["DSA-1926-1","EUVD-2022-2064","GHSA-2wgg-c8xc-7gg3"],"status":"published","title":"TYPO3 Backend Discloses Encryption Key","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","severity":{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01129,"percentile":0.66589,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"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":"http://secunia.com/advisories/37122","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-sa-2009-016","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/53917","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"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","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-2009-3628","tags":["advisory"]},{"url":"https://web.archive.org/web/20101223093042/http://www.securityfocus.com/bid/36801","tags":["web"]},{"url":"https://github.com/advisories/GHSA-2wgg-c8xc-7gg3"},{"url":"https://github.com/TYPO3-CMS/backend","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2009-3628","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","status":"published","published":"2009-11-02T15:00:00Z","modified":"2024-08-07T06:38:28.457Z","updated_at":"2026-11-02T14:33:24.10565Z"}],"euvd":[{"id":"EUVD-2022-2064","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","status":"published","published":"2009-11-02T15:00:00Z","modified":"2024-08-07T06:38:28Z","updated_at":"2026-11-03T01:39:13.262818Z"}],"ghsa":[{"id":"GHSA-2wgg-c8xc-7gg3","title":"TYPO3 Backend Discloses Encryption Key","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","status":"published","published":"2022-05-02T03:46:56Z","modified":"2024-02-08T21:36:53Z","cwes":["CWE-200"],"updated_at":"2026-11-02T14:37:36.777238Z"}],"nvd":[{"id":"CVE-2009-3628","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","status":"published","published":"2009-11-02T15:30:00.593Z","modified":"2026-06-16T23:12:03.107Z","cvss":[{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"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-2wgg-c8xc-7gg3","title":"TYPO3 Backend Discloses Encryption Key","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 allows remote authenticated users to determine an encryption key via crafted input to a tt_content form element.","status":"published","published":"2022-05-02T03:46:56Z","modified":"2024-02-08T21:56:40.612655Z","cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:34.700741Z"}]}}