{"action":"Upgrade typo3/cms-core to 7.6.32 or later.","affected":[{"fixed":"8.7.21","introduced":"8.0.0"},{"fixed":"9.5.2","introduced":"9.0.0"},{"fixed":"7.6.32","introduced":"7.1.0"}],"component":"typo3/cms-core","cve_ids":[],"ecosystem":"Packagist","exploited":false,"fixed_versions":["8.7.21","9.5.2","7.6.32"],"ghsa_id":"GHSA-g4c9-qfvw-fmr4","id":"tcs_01M5KF2A43JSWT6CQRRSGYX8Q1","modified_at":"2024-12-05T05:43:35.590916Z","published_at":"2024-05-30T14:57:50Z","references":["https://osv.dev/vulnerability/GHSA-g4c9-qfvw-fmr4","https://github.com/TYPO3-CMS/core/commit/3c1deac4db61ac1ac4231799beb1f49c28eb2b4d","https://github.com/TYPO3-CMS/core/commit/983ecc4ea3a841aca7ff2bb1d2f0e0318c3646b3","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/2018-12-11-2.yaml","https://github.com/TYPO3-CMS/core","https://typo3.org/security/advisory/typo3-core-sa-2018-007"],"severity":{"label":"medium","score":6.1},"sources":[{"source":"osv","source_id":"GHSA-g4c9-qfvw-fmr4","url":"https://osv.dev/vulnerability/GHSA-g4c9-qfvw-fmr4"}],"summary":"TYPO3 Cross-Site Scripting in Backend Modal Component"}