{"id":"GHSA-cg4m-qjjp-7497","aliases":[],"status":"published","title":"TYPO3 Cross-Site Scripting in link validator component","description":"Failing to sanitize content from editors, the link validator component is susceptible to Cross-Site Scripting. A valid editor account with access to content which is scanned by the link validator component is required to exploit this vulnerability.","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2024-06-03T17:01:20Z","modified":"2024-11-29T05:49:18Z","fixes":[{"ecosystem":"Packagist","package":"typo3/cms","fixed_in":["6.2.18","7.6.3"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.18"}]}]},{"source":"ghsa","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.6.0"},{"fixed":"7.6.3"}]}]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.2.18"}]}],"versions":["6.2.0","6.2.1","6.2.10","6.2.10-rc1","6.2.11","6.2.12","6.2.13","6.2.14","6.2.15","6.2.16","6.2.17","6.2.2","6.2.3","6.2.4","6.2.5","6.2.6","6.2.7","6.2.8","6.2.9"]},{"source":"osv","ecosystem":"Packagist","package":"typo3/cms","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.6.0"},{"fixed":"7.6.3"}]}],"versions":["7.6.0","7.6.1","7.6.2"]}],"references":[{"url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2016-02-16-2.yaml","tags":["web"]},{"url":"https://typo3.org/security/advisory/typo3-core-sa-2016-002","tags":["web"]},{"url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2016-002","tags":["web"]},{"url":"https://github.com/advisories/GHSA-cg4m-qjjp-7497"}],"sources":{"ghsa":[{"id":"GHSA-cg4m-qjjp-7497","title":"TYPO3 Cross-Site Scripting in link validator component","description":"Failing to sanitize content from editors, the link validator component is susceptible to Cross-Site Scripting. A valid editor account with access to content which is scanned by the link validator component is required to exploit this vulnerability.","status":"published","published":"2024-06-03T17:01:20Z","modified":"2024-06-03T17:01:23Z","updated_at":"2026-11-02T14:37:53.025064Z"}],"osv":[{"id":"GHSA-cg4m-qjjp-7497","title":"TYPO3 Cross-Site Scripting in link validator component","description":"Failing to sanitize content from editors, the link validator component is susceptible to Cross-Site Scripting. A valid editor account with access to content which is scanned by the link validator component is required to exploit this vulnerability.","status":"published","published":"2024-06-03T17:01:20Z","modified":"2024-11-29T05:49:18.328537Z","updated_at":"2026-11-02T15:46:44.927642Z"}]}}