{"id":"CVE-2012-6145","aliases":["DSA-2574-1","EUVD-2022-5502","GHSA-w563-rq37-cvq5"],"status":"published","title":"Typo3 Backend History Module Vulnerable to XSS","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","severity":{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01177,"percentile":0.67785,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2012-11-15T00:00:00Z","modified":"2026-06-16T23:47:54Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms","fixed_in":["4.5.21","4.6.14","4.7.6"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"4.5.21"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.6.0"},{"fixed":"4.6.14"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.6"}]}]},{"source":"osv","ecosystem":"Debian:6.0","package":"typo3-src","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3.9+dfsg1-1+squeeze7"}]}],"versions":["4.3.9+dfsg1-1","4.3.9+dfsg1-1+squeeze1","4.3.9+dfsg1-1+squeeze2","4.3.9+dfsg1-1+squeeze3","4.3.9+dfsg1-1+squeeze4","4.3.9+dfsg1-1+squeeze5","4.3.9+dfsg1-1+squeeze6"],"bundled":4},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.5.0"},{"fixed":"4.5.21"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.6.0"},{"fixed":"4.6.14"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"4.7.0"},{"fixed":"4.7.6"}]}]}],"products":[{"vendor":"typo3","product":"typo3"}],"references":[{"url":"http://osvdb.org/87116","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-005/","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/79965","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2013/06/19/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-6145","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-w563-rq37-cvq5"},{"url":"http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2012-005","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2012-6145","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2013-07-01T21:00:00Z","modified":"2024-08-06T21:28:39.39Z","updated_at":"2026-11-02T14:34:50.94153Z"}],"euvd":[{"id":"EUVD-2022-5502","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2013-07-01T21:00:00Z","modified":"2024-08-06T21:28:39Z","updated_at":"2026-11-03T01:56:02.409289Z"}],"ghsa":[{"id":"GHSA-w563-rq37-cvq5","title":"Typo3 Backend History Module Vulnerable to XSS","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-17T01:37:41Z","modified":"2024-01-12T17:59:22Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:30.812736Z"}],"nvd":[{"id":"CVE-2012-6145","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2013-07-01T21:55:01.673Z","modified":"2026-06-16T23:47:54.373Z","cvss":[{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:02:17.375282Z"}],"osv":[{"id":"DSA-2574-1","title":"typo3-src - several","status":"published","published":"2012-11-15T00:00:00Z","modified":"2026-03-09T01:23:15.579474Z","updated_at":"2026-11-02T15:46:15.489951Z"},{"id":"GHSA-w563-rq37-cvq5","title":"Typo3 Backend History Module Vulnerable to XSS","description":"Cross-site scripting (XSS) vulnerability in the Backend History module in TYPO3 4.5.x before 4.5.21, 4.6.x before 4.6.14, and 4.7.x before 4.7.6 allows remote authenticated backend users to inject arbitrary web script or HTML via unspecified vectors.","status":"published","published":"2022-05-17T01:37:41Z","modified":"2024-01-12T18:13:41.66946Z","cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:58.04805Z"}]}}