{"id":"GHSA-v4qr-8h2v-qpjx","aliases":[],"url":"https://o3.security/vulnerability/GHSA-v4qr-8h2v-qpjx","summary":"Cross-Site Scripting in TYPO3 CMS Backend","details":"Failing to properly encode user input, backend forms are vulnerable to Cross-Site Scripting. A valid backend user account is needed to exploit this vulnerability.","published":"2024-06-05T17:07:15Z","modified":"2024-12-02T05:52:54.141706Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"typo3/cms","fixedVersion":"8.7.5"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2017-09-05-1.yaml"},{"type":"PACKAGE","url":"https://github.com/TYPO3/typo3"},{"type":"WEB","url":"https://typo3.org/security/advisory/typo3-core-sa-2017-004"},{"type":"WEB","url":"https://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2017-004"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2024-12-02T05:52:54.141706Z"}}