{"id":"CVE-2010-3673","aliases":["DSA-2098-1","EUVD-2022-1633","GHSA-5f2f-hr23-j59j"],"status":"published","title":"TYPO3 is vulnerable to Information Disclosure in the HTML mailing API","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01203,"percentile":0.68423,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-200"],"published":"2010-08-29T00:00:00Z","modified":"2026-06-16T23:23:18Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms-core","fixed_in":["4.2.13","4.3.4","4.4.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.13"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3"},{"fixed":"4.3.4"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4"},{"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-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.2.13"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.3"},{"fixed":"4.3.4"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms-core","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.4"},{"fixed":"4.4.1"}]}]}],"products":[{"vendor":"typo3","product":"typo3"}],"references":[{"url":"https://security-tracker.debian.org/tracker/CVE-2010-3673","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/#Information_Disclosure","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3673","tags":["advisory"]},{"url":"https://github.com/TYPO3/typo3/commit/3e24a0fff04897826a12e5cac16b5b0a3848cf2d","tags":["web"]},{"url":"https://github.com/TYPO3/typo3/commit/46693d4930d0bce64c5bdd4274224724041cef2f","tags":["web"]},{"url":"https://github.com/TYPO3/typo3/commit/a3a62d99507a9e686274306df0cc1c31f4394981","tags":["web"]},{"url":"https://github.com/advisories/GHSA-5f2f-hr23-j59j"},{"url":"https://github.com/TYPO3-CMS/core","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2010-3673","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","status":"published","published":"2019-11-05T19:32:21Z","modified":"2024-08-07T03:18:52.622Z","updated_at":"2026-11-02T14:33:27.739358Z"}],"euvd":[{"id":"EUVD-2022-1633","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","status":"published","published":"2019-11-05T19:32:21Z","modified":"2024-08-07T03:18:52Z","updated_at":"2026-11-03T01:39:33.066036Z"}],"ghsa":[{"id":"GHSA-5f2f-hr23-j59j","title":"TYPO3 is vulnerable to Information Disclosure in the HTML mailing API","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","status":"published","published":"2022-04-21T01:57:48Z","modified":"2024-01-19T21:36:54Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:37:31.550603Z"}],"nvd":[{"id":"CVE-2010-3673","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","status":"published","published":"2019-11-05T20:15:10.783Z","modified":"2026-06-16T23:23:18.1Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:02:04.957683Z"}],"osv":[{"id":"GHSA-5f2f-hr23-j59j","title":"TYPO3 is vulnerable to Information Disclosure in the HTML mailing API","description":"TYPO3 before 4.2.13, 4.3.x before 4.3.4 and 4.4.x before 4.4.1 allows information disclosure in the mail header of the HTML mailing API.","status":"published","published":"2022-04-21T01:57:48Z","modified":"2024-01-19T21:56:47.075115Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:46:38.213481Z"},{"id":"DSA-2098-1","title":"typo3-src - several vulnerabilities","status":"published","published":"2010-08-29T00:00:00Z","modified":"2026-03-09T01:23:38.724504Z","updated_at":"2026-11-02T15:46:15.108335Z"}]}}