Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The jh_captcha extension through 2.1.3, and 3.x through 3.0.2, for TYPO3 allows XSS.
Advisories for Composer/Haffner/Jh_captcha package
2022
The jh_captcha extension through 2.1.3, and 3.x through 3.0.2, for TYPO3 allows XSS.