{"id":"CVE-2010-3671","aliases":["DSA-2098-1","EUVD-2022-1745","GHSA-gqmh-5xmq-3fhg"],"status":"published","title":"TYPO3 is vulnerable to Session Fixation","description":"TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 is open to a session fixation attack which allows remote attackers to hijack a victim's session.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.0159,"percentile":0.75799,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-384"],"published":"2010-08-29T00:00:00Z","modified":"2026-06-16T23:23:17Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms-install","fixed_in":["4.1.14","4.2.13","4.3.4","4.4.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.14"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.0"},{"fixed":"4.2.13"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3.0"},{"fixed":"4.3.4"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0"},{"fixed":"4.4.1"}]}]},{"source":"osv","ecosystem":"Debian:5.0","package":"typo3-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.5-1+lenny4"}]}],"versions":["4.2.5-1","4.2.5-1+lenny1","4.2.5-1+lenny2","4.2.5-1+lenny3"],"bundled":16},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.1.14"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.2.0"},{"fixed":"4.2.13"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3.0"},{"fixed":"4.3.4"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-install","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4.0"},{"fixed":"4.4.1"}]}]}],"products":[{"vendor":"typo3","product":"typo3"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2010-3671","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=590719","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"https://typo3.org/security/advisory/typo3-sa-2010-012/#Broken_Authentication_and_Session_Management","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3671","tags":["advisory"]},{"url":"https://github.com/TYPO3/typo3/commit/199cc2d53747d76657d7aab612c6b3f728d0f15d","tags":["web"]},{"url":"https://github.com/TYPO3/typo3/commit/1d649976e1f1bda684cdc7120e9f74a543059181","tags":["web"]},{"url":"https://github.com/TYPO3/typo3/commit/d3577c8e2c49122c4ab5955c70688ee441d06f23","tags":["web"]},{"url":"https://github.com/TYPO3/typo3/commit/ef3676281b0346644041a93fcbaa7bd9844bbbc5","tags":["web"]},{"url":"https://github.com/advisories/GHSA-gqmh-5xmq-3fhg"},{"url":"https://github.com/TYPO3-CMS/install","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2010-3671","description":"TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 is open to a session fixation attack which allows remote attackers to hijack a victim's session.","status":"published","published":"2019-11-05T19:19:02Z","modified":"2024-08-07T03:18:52.461Z","updated_at":"2026-11-02T14:33:27.739358Z"}],"euvd":[{"id":"EUVD-2022-1745","description":"TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 is open to a session fixation attack which allows remote attackers to hijack a victim's session.","status":"published","published":"2019-11-05T19:19:02Z","modified":"2024-08-07T03:18:52Z","updated_at":"2026-11-03T01:39:33.066036Z"}],"ghsa":[{"id":"GHSA-gqmh-5xmq-3fhg","title":"TYPO3 is vulnerable to Session Fixation","description":"TYPO3 before 4.1.14, 4.2.x before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 is open to a session fixation attack which allows remote attackers to hijack a victim's 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