Vulnerability in Captcha Logic of ZZCMS 2023
CVE-2024-44821

Currently unrated

Key Information:

Vendor

ZZCMS

Status
ZZCMS 2023
Vendor
CVE Published:
4 September 2024

What is CVE-2024-44821?

ZZCMS 2023 suffers from a significant vulnerability in its captcha reuse logic found in /inc/function.php. The 'checkyzm' function fails to refresh the captcha value after a failed validation attempt. This oversight allows attackers to exploit the flaw by repeatedly submitting incorrect captcha responses. Through this method, they can potentially capture the correct captcha value from the error messages shown, compromising web security and user data integrity.

References

https://github.com/gkdgkd123/codeAudit/blob/main/CVE-2024...

Timeline

  • Vulnerability published

.