Improper Input Validation
The sr_freecap (aka freeCap CAPTCHA) extension 2.4.5 and below and 2.5.2 and below for TYPO3 fails to sanitize user input, which allows execution of arbitrary Extbase actions, resulting in Remote Code Execution.
Advisories for Composer/Sjbr/Sr-Freecap package
2022
freeCap CAPTCHA extension for TYPO3 has vulnerability in the session handling feature
Unspecified vulnerability in the session handling feature in freeCap CAPTCHA (sr_freecap) extension 1.2.0 and earlier for TYPO3 has unknown impact and attack vectors.