Unauthorized Plugin Deactivation Vulnerability in Contact Form 7

CVE-2024-9891

4.3MEDIUM

Key Information

Vendor
Zluck
Status
Multiline Files Upload For Contact Form 7
Vendor
CVE Published:
16 October 2024

Summary

The Multiline files upload for contact form 7 plugin for WordPress is vulnerable to unauthorized plugin deactivation due to a missing capability check on the mfcf7_zl_custom_handle_deactivation_plugin_form_submission() function in all versions up to, and including, 2.8.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to deactivate the plugin and send a custom reason from the site.

Affected Version(s)

Multiline files upload for contact form 7 <= 2.8.1

Refferences

https://www.wordfence.com/threat-intel/vulnerabilities/id...
https://plugins.trac.wordpress.org/tags/2.8.1/multiline-f...
https://plugins.trac.wordpress.org/changeset/3169228/

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database

Credit

Tieu Pham Trong Nhan
.