Typo3 Extension "Content Element Selector" vulnerabilities

1 vulnerability

Known vulnerabilities in Typo3 Extension "Content Element Selector", newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

PrioritiseCVE-2026-46725typo3 · extension "content element selector"Remote Code Execution in extension "Content Element Selector" (ceselector)The extension passes an attacker-controlled cookie directly to PHP's unserialize() without safely processing the input. A remote, unauthenticated attacker can supply a crafted serialized payload to trigger PHP Object Injection, leading to Remote Code Execution on the TYPO3 server. Exploitation requires the content element to be configured with "Persistent Mode: Static" in the plugin settings.CVSS9.2CriticalEPSS2.63%