Description
An uncaught exception in the Bookmark Toolbar of TYPO3 CMS versions 11.0.0–11.5.47, 12.0.0–12.4.36, and 13.0.0–13.4.17 lets administrator‑level backend users trigger a denial‑of‑service condition in the backend user interface by saving manipulated data in the bookmark toolbar.
Remediation
References
Related Vulnerabilities
Dotclear Other Vulnerability (CVE-2007-3688)
SharePoint Deserialization of Untrusted Data Vulnerability (CVE-2026-20963)
WordPress Plugin Content Blocks (Custom Post Widget) Local File Inclusion (3.3.0)
WordPress Plugin Broken Link Checker Cross-Site Scripting (1.11.8)
ownCloud Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2014-9049)