An issue was discovered in the friendlycaptcha_official (aka Integration of Friendly Captcha) extension before 0.1.4 for TYPO3. The extension fails to check the requirement of the captcha field in submitted form data, allowing a remote user to bypass the captcha check. This only affects the captcha integration for the ext:form extension.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-38873
• https://typo3.org/security/advisory/typo3-ext-sa-2024-004
• https://github.com/FriendsOfPHP/security-advisories/blob/master/studiomitte/friendlycaptcha/CVE-2024-38873.yaml