Typo3 Extension "Powermail" vulnerabilities
2 vulnerabilities
Known vulnerabilities in Typo3 Extension "Powermail", newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
PrioritiseCVE-2026-77136typo3 · extension "powermail"Server-Side Template Injection in extension "powermail" (powermail)The extension passes the raw value of a form field configured as "This field contains the name of the sender" directly into a Fluid View as template source, without any sanitization, and renders it. An anonymous, unauthenticated user can submit Fluid template syntax in that field to execute arbitrary Fluid ViewHelpers leading to disclosure of server configuration, environment variables and application source, and potentially remote code execution. Exploitation requires only that a form field is configured as the sender_name field, a common and default-adjacent Powermail configuration. No authentication or user interaction beyond a normal form submission is required. This vulnerability is reported to be actively exploited in the wild.CVSS9.5CriticalEPSS0.97%RoutineCVE-2025-7899typo3 · extension "powermail"Insecure Direct Object Reference in extension "powermail" (powermail)The powermail extension for TYPO3 allows Insecure Direct Object Reference resulting in download of arbitrary files from the webserver. This issue affects powermail version 12.0.0 up to 12.5.2 and version 13.0.0CVSS6.0MediumEPSS0.33%