{"id":"GHSA-xgmx-j3hv-jh9x","aliases":[],"url":"https://o3.security/vulnerability/GHSA-xgmx-j3hv-jh9x","summary":"TYPO3 Cross-Site Scripting in Link Handling","details":"It has been discovered that `t3://` URL handling and typolink functionality are vulnerable to cross-site scripting. Not only regular backend forms are affected but also frontend extensions which use the rendering with typolink.","published":"2024-06-07T17:16:53Z","modified":"2024-12-04T05:39:14.563820Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"10.2.1"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"8.7.30"},{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"9.5.12"}],"fix":{"url":"https://github.com/TYPO3/typo3/commit/25f796b94e23bac77e836bd38f53ce998c094901","label":"TYPO3/typo3@25f796b"},"references":[{"type":"WEB","url":"https://github.com/TYPO3/typo3/commit/25f796b94e23bac77e836bd38f53ce998c094901"},{"type":"WEB","url":"https://github.com/TYPO3/typo3/commit/64db88b9b61bb67b3b44145dc8e0e1ef251da45e"},{"type":"WEB","url":"https://github.com/TYPO3/typo3/commit/a35c42e9bcb020e16016d1c146354513a9856bc0"},{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2019-12-17-2.yaml"},{"type":"PACKAGE","url":"https://github.com/TYPO3/typo3"},{"type":"WEB","url":"https://typo3.org/security/advisory/typo3-core-sa-2019-022"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-04T05:39:14.563820Z"}}