Arbitrary File Read Vulnerability in Contact Form Plugin
CVE-2024-9507

4.9MEDIUM

Key Information:

Vendor
Wordpress
Status
Contact Form By Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form Builder
Vendor
CVE Published:
11 October 2024

Summary

The Contact Form plugin by Bit Form for WordPress contains a vulnerability due to improper input validation in the iconUpload function. This flaw allows authenticated users with Administrator-level access to launch a PHP filter chain attack that can read arbitrary files on the server. As a result, sensitive information stored in these files may be exposed, posing significant risks to data integrity and security.

Affected Version(s)

Contact Form by Bit Form: Multi Step Form, Calculation Contact Form, Payment Contact Form & Custom Contact Form builder * <= 2.15.2

References

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/browser/bit-form/trunk...
https://wordpress.org/plugins/bit-form/#developers

CVSS V3.1

Score:
4.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

TANG Cheuk Hei
.