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CVE-2026-77132 - TYPO3 CMS - Information Disclosure via Backend Localization Wizard

CVE ID : CVE-2026-77132 Published : Sept. 8, 2026, 10:17 a. m. • 32 minutes ago Description : It has been discovered that several AJAX routes used for the backend localization wizard failed to perform authorization checks. This allowed authenticated, low-privileged backend users to access information about records and content elements that fall outside of their permitted range. Exploiting this vulnerability requires a low-privileged backend user account. This issue affects TYPO3 CMS versions 10. 0. 0-10. 4. 59, 11. 0. 0-11. 5. 53, 12. 0. 0-12. 4. 48, 13. 0. 0-13. 4. 34 and 14. 0. 0-14. 3. 6. Severity: 5.3 • MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...