CVE-2024-12601
Calculated Fields Form <= 5.2.63 - Denial of Service
CVSS Score
5.3
EPSS Score
0.0%
EPSS Percentile
0th
The Calculated Fields Form plugin for WordPress is vulnerable to Denial of Service in all versions up to, and including, 5.2.63. This is due to unlimited height and width parameters for CAPTCHA images. This makes it possible for unauthenticated attackers to send multiple requests with large values, resulting in slowing server resources if the server does not mitigate Denial of Service attacks.
| CWE | CWE-400 |
| Vendor | codepeople |
| Product | calculated fields form |
| Published | Dec 17, 2024 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
codepeople / Calculated Fields Form
0 ≤ 5.2.63
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/1eade2ed-9a75-4857-a2c5-a21e016e7029?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/calculated-fields-form/trunk/captcha/captcha.php#L74 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/calculated-fields-form/trunk/captcha/captcha.php#L75 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3207826/
Credits
Max Boll