{"action":"Upgrade typo3/cms-core to 10.4.57 or later.","affected":[{"fixed":"10.4.57","introduced":"0"},{"fixed":"11.5.51","introduced":"11.0.0"},{"fixed":"12.4.46","introduced":"12.0.0"},{"fixed":"13.4.31","introduced":"13.0.0"},{"fixed":"14.3.3","introduced":"14.0.0"}],"component":"typo3/cms-core","cve_ids":["CVE-2026-47343"],"ecosystem":"Packagist","epss":0.00238,"exploited":false,"fixed_versions":["10.4.57","11.5.51","12.4.46","13.4.31","14.3.3"],"ghsa_id":"GHSA-3v8v-4wg6-r7qh","id":"tcs_01M5KETA3C6N6FRB6T9G397CH8","modified_at":"2026-09-10T03:50:55.392469594Z","published_at":"2026-06-12T20:07:52Z","references":["https://osv.dev/vulnerability/GHSA-3v8v-4wg6-r7qh","https://github.com/TYPO3/typo3/security/advisories/GHSA-3v8v-4wg6-r7qh","https://nvd.nist.gov/vuln/detail/CVE-2026-47343","https://github.com/TYPO3/typo3/commit/504e72470ff72aaf5d2256878bf473747f389798","https://github.com/TYPO3/typo3/commit/ac4125aef8b9b94528a7f74db2444db57b05a87b","https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47343.yaml","https://github.com/TYPO3/typo3","https://typo3.org/security/advisory/typo3-core-sa-2026-007"],"severity":{"label":"high","score":7.2},"sources":[{"source":"osv","source_id":"GHSA-3v8v-4wg6-r7qh","url":"https://osv.dev/vulnerability/GHSA-3v8v-4wg6-r7qh"},{"source":"nvd","source_id":"CVE-2026-47343","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47343"}],"summary":"TYPO3 CMS: Destructive Actions on File Mount Folders"}