{"action":"Upgrade typo3/cms to 9.5.17 or later.","affected":[{"fixed":"10.4.2","introduced":"10.0.0"},{"fixed":"9.5.17","introduced":"9.0.0"}],"component":"typo3/cms","cve_ids":["CVE-2020-11065"],"ecosystem":"Packagist","epss":0.0054,"exploited":false,"fixed_versions":["10.4.2","9.5.17"],"ghsa_id":"GHSA-4j77-gg36-9864","id":"tcs_01M5KEV28ZB6M85PNHJBF5MQC8","modified_at":"2026-07-08T06:00:36.860335176Z","published_at":"2020-05-13T23:18:12Z","references":["https://osv.dev/vulnerability/GHSA-4j77-gg36-9864","https://github.com/TYPO3/TYPO3.CMS/security/advisories/GHSA-4j77-gg36-9864","https://nvd.nist.gov/vuln/detail/CVE-2020-11065","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2020-11065.yaml","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2020-11065.yaml","https://typo3.org/security/advisory/typo3-core-sa-2020-003"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-4j77-gg36-9864#Packagist/typo3/cms","url":"https://osv.dev/vulnerability/GHSA-4j77-gg36-9864"}],"summary":"Cross-Site Scripting in TYPO3 CMS Link Handling"}