{"id":"CVE-2014-3941","aliases":["DSA-2942-1","EUVD-2022-2541","GHSA-594h-cx6w-p4jf"],"status":"published","title":"Typo3 Host Header Spoofing Vulnerability","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02714,"percentile":0.86086,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-20"],"published":"2014-05-31T00:00:00Z","modified":"2026-06-17T00:09:10Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms","fixed_in":["4.5.34","4.7.19","6.0.14","6.1.9","6.2.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"last_affected":"4.5.33"},{"fixed":"4.5.34"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"last_affected":"4.7.18"},{"fixed":"4.7.19"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"last_affected":"6.0.13"},{"fixed":"6.0.14"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"last_affected":"6.1.8"},{"fixed":"6.1.9"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}]},{"source":"osv","ecosystem":"Debian:7","package":"typo3-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.5.19+dfsg1-5+wheezy3"}]}],"versions":["4.5.19+dfsg1-5","4.5.19+dfsg1-5+wheezy1","4.5.19+dfsg1-5+wheezy2"],"bundled":6},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"4.5.34"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.19"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.0.0"},{"fixed":"6.0.14"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.1.0"},{"fixed":"6.1.9"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.3"}]}],"versions":["6.2.0","6.2.1","6.2.2"]}],"products":[{"vendor":"typo3","product":"typo3"}],"references":[{"url":"http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00028.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2014-06/msg00037.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.debian.org/security/2014/dsa-2942","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","web"]},{"url":"http://lists.opensuse.org/opensuse-updates/2016-08/msg00083.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-001/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2014/06/03/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-3941","tags":["advisory"]},{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2014-3941.yaml","tags":["web"]},{"url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-001","tags":["web"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2014-001","tags":["web"]},{"url":"https://github.com/advisories/GHSA-594h-cx6w-p4jf"}],"sources":{"cve":[{"id":"CVE-2014-3941","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","status":"published","published":"2014-06-03T14:00:00Z","modified":"2024-08-06T10:57:18.08Z","updated_at":"2026-11-02T14:33:44.569327Z"}],"euvd":[{"id":"EUVD-2022-2541","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","status":"published","published":"2014-06-03T14:00:00Z","modified":"2024-08-06T10:57:18Z","updated_at":"2026-11-03T01:57:08.947358Z"}],"ghsa":[{"id":"GHSA-594h-cx6w-p4jf","title":"Typo3 Host Header Spoofing Vulnerability","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","status":"published","published":"2022-05-14T04:01:58Z","modified":"2025-04-14T21:47:29Z","cwes":["CWE-20"],"updated_at":"2026-11-02T14:38:39.85223Z"}],"nvd":[{"id":"CVE-2014-3941","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","status":"published","published":"2014-06-03T14:55:10.91Z","modified":"2026-06-17T00:09:10.58Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:02:54.464139Z"}],"osv":[{"id":"DSA-2942-1","title":"typo3-src - security update","status":"published","published":"2014-05-31T00:00:00Z","modified":"2026-03-09T01:23:30.076154Z","updated_at":"2026-11-02T15:46:15.843838Z"},{"id":"GHSA-594h-cx6w-p4jf","title":"Typo3 Host Header Spoofing Vulnerability","description":"TYPO3 4.5.0 before 4.5.34, 4.7.0 before 4.7.19, 6.0.0 before 6.0.14, 6.1.0 before 6.1.9, and 6.2.0 before 6.2.3 allows remote attackers to have unspecified impact via a crafted HTTP Host header, related to \"Host Spoofing.\"","status":"published","published":"2022-05-14T04:01:58Z","modified":"2025-04-14T22:15:07.748661Z","cwes":["CWE-20"],"updated_at":"2026-11-02T15:46:38.213481Z"}]}}