PT-2024-29447 · WordPress · Contact Form Plugin By Fluent Forms
Kun_19
+1
·
Published
2024-05-22
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Updated
2024-05-22
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CVE-2024-4157
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
The Contact Form Plugin by Fluent Forms for Quiz, Survey, and Drag & Drop WP Form Builder plugin for WordPress versions up to, and including, 5.1.15
Description
The issue is related to PHP Object Injection via deserialization of untrusted input in the
extractDynamicValues function. This allows authenticated attackers with contributor-level access and above to inject a PHP Object. If a POP chain is present via an additional plugin or theme, it could enable the attacker to delete arbitrary files, retrieve sensitive data, or execute code. Successful exploitation requires the attacker to have "View Form" and "Manage Form" permissions.Recommendations
For versions up to, and including, 5.1.15, consider disabling the
extractDynamicValues function as a temporary workaround until a patch is available. Restrict access to the plugin to minimize the risk of exploitation, ensuring that only trusted users have "View Form" and "Manage Form" permissions. At the moment, there is no information about a newer version that contains a fix for this vulnerability.Deserialization of Untrusted Data
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Weakness Enumeration
Related Identifiers
Affected Products
Contact Form Plugin By Fluent Forms