{"document":{"category":"csaf_vex","csaf_version":"2.0","title":"CVE-2026-47343: TYPO3 CMS - Destructive Actions on File Mount Folders","publisher":{"category":"vendor","name":"HarborGuard Database","namespace":"https://database.harborguard.co"},"tracking":{"id":"CVE-2026-47343","status":"final","version":"1","initial_release_date":"2026-06-09T10:49:07.575Z","current_release_date":"2026-06-09T12:53:27.239Z","revision_history":[{"date":"2026-06-09T10:49:07.575Z","number":"1","summary":"Initial machine-readable export from HarborGuard."}]},"distribution":{"tlp":{"label":"WHITE"},"text":"Public CVE data; freely redistributable."},"notes":[{"category":"description","text":"Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active file mount due to missing authorization restrictions. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0 through 11.5.50, 12.0.0 through 12.4.45, 13.0.0 through 13.4.30, and 14.0.0 through 14.3.2.","title":"CVE description"}],"references":[{"category":"self","summary":"CVE-2026-47343 on HarborGuard Database","url":"https://database.harborguard.co/cve/CVE-2026-47343"},{"category":"external","summary":"CVE Record","url":"https://www.cve.org/CVERecord?id=CVE-2026-47343"},{"category":"external","summary":"typo3.org","url":"https://typo3.org/security/advisory/typo3-core-sa-2026-007"},{"category":"external","summary":"Git commit of main branch","url":"https://github.com/TYPO3/typo3/commit/504e72470ff72aaf5d2256878bf473747f389798"},{"category":"external","summary":"Git commit of 13.4 branch","url":"https://github.com/TYPO3/typo3/commit/ac4125aef8b9b94528a7f74db2444db57b05a87b"}]},"product_tree":{"branches":[{"category":"vendor","name":"TYPO3","branches":[{"category":"product_name","name":"TYPO3 CMS","branches":[{"category":"product_version_range","name":"<10.4.57","product":{"name":"TYPO3 TYPO3 CMS <10.4.57","product_id":"CSAFPID-1","product_identification_helper":{"cpe":"cpe:2.3:a:typo3:typo3_cms:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=11.0.0 <11.5.51","product":{"name":"TYPO3 TYPO3 CMS >=11.0.0 <11.5.51","product_id":"CSAFPID-2","product_identification_helper":{"cpe":"cpe:2.3:a:typo3:typo3_cms:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=12.0.0 <12.4.46","product":{"name":"TYPO3 TYPO3 CMS >=12.0.0 <12.4.46","product_id":"CSAFPID-3","product_identification_helper":{"cpe":"cpe:2.3:a:typo3:typo3_cms:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=13.0.0 <13.4.31","product":{"name":"TYPO3 TYPO3 CMS >=13.0.0 <13.4.31","product_id":"CSAFPID-4","product_identification_helper":{"cpe":"cpe:2.3:a:typo3:typo3_cms:*:*:*:*:*:*:*:*"}}},{"category":"product_version_range","name":">=14.0.0 <14.3.3","product":{"name":"TYPO3 TYPO3 CMS >=14.0.0 <14.3.3","product_id":"CSAFPID-5","product_identification_helper":{"cpe":"cpe:2.3:a:typo3:typo3_cms:*:*:*:*:*:*:*:*"}}}]}]}]},"vulnerabilities":[{"cve":"CVE-2026-47343","title":"TYPO3 CMS - Destructive Actions on File Mount Folders","notes":[{"category":"description","text":"Non-privileged backend users with file mount access were able to perform write operations (move, delete, rename) on folders representing the root of an active file mount due to missing authorization restrictions. This issue affects TYPO3 CMS versions before 10.4.57, 11.0.0 through 11.5.50, 12.0.0 through 12.4.45, 13.0.0 through 13.4.30, and 14.0.0 through 14.3.2.","title":"CVE description"}],"product_status":{"known_affected":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4","CSAFPID-5"]},"scores":[{"cvss_v4":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","baseScore":7.2,"baseSeverity":"HIGH"},"products":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4","CSAFPID-5"]}],"remediations":[{"category":"vendor_fix","details":"Update to a fixed version: 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3.","product_ids":["CSAFPID-1","CSAFPID-2","CSAFPID-3","CSAFPID-4","CSAFPID-5"],"url":"https://github.com/TYPO3/typo3/commit/504e72470ff72aaf5d2256878bf473747f389798"}]}]}