CVE-2024-9891

Multiline files upload for contact form 7 <= 2.8.1 - Missing Authorization to Authenticated (Subscriber+) Plugin Deactivation

CVSS 4.3 MEDIUMEPSS 0.3%CWE-862

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 4.3EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

16 Oct 2024Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Affected products

zluck · MultiLine Files for Contact Form 7

References

https://plugins.trac.wordpress.org/changeset/3169228/https://plugins.trac.wordpress.org/tags/2.8.1/multiline-files-for-contact-form-7/multiline-admin.php#L410 https://www.wordfence.com/threat-intel/vulnerabilities/id/5cf62f45-a142-497e-9838-ce0b1b1bb3d3?source=cve