ZZCMS 2023 contains a vulnerability in the captcha reuse logic located in /inc/function.php. The checkyzm function does not properly refresh the captcha value after a failed validation attempt. As a result, an attacker can exploit this flaw by repeatedly submitting the same incorrect captcha response, allowing them to capture the correct captcha value through error messages.
History

Wed, 04 Sep 2024 17:30:00 +0000

Type Values Removed Values Added
First Time appeared Zzcms
Zzcms zzcms
Weaknesses CWE-287
CPEs cpe:2.3:a:zzcms:zzcms:*:*:*:*:*:*:*:*
Vendors & Products Zzcms
Zzcms zzcms
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 04 Sep 2024 15:30:00 +0000

Type Values Removed Values Added
Description ZZCMS 2023 contains a vulnerability in the captcha reuse logic located in /inc/function.php. The checkyzm function does not properly refresh the captcha value after a failed validation attempt. As a result, an attacker can exploit this flaw by repeatedly submitting the same incorrect captcha response, allowing them to capture the correct captcha value through error messages.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2024-09-04T00:00:00

Updated: 2024-09-04T16:25:43.979Z

Reserved: 2024-08-21T00:00:00

Link: CVE-2024-44821

cve-icon Vulnrichment

Updated: 2024-09-04T16:25:32.058Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2024-09-04T16:15:07.320

Modified: 2024-09-05T12:53:21.110

Link: CVE-2024-44821

cve-icon Redhat

No data.