PT-2024-39917 · WordPress · Multiline Files Upload For Contact Form 7

Tieu Pham Trong Nhan · Published 2024-10-15 · Updated 2024-10-16 · CVE-2024-9891

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Multiline files upload for contact form 7 plugin for WordPress versions up to, and including, 2.8.1

Description The issue is related to a missing capability check on the mfcf7 zl custom handle deactivation plugin form submission() function. This allows authenticated attackers with Subscriber-level access and above to deactivate the plugin and send a custom reason from the site.

Recommendations For versions up to, and including, 2.8.1, consider disabling the mfcf7 zl custom handle deactivation plugin form submission() function until a patch is available to prevent unauthorized plugin deactivation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2024-9891

Affected Products

Multiline Files Upload For Contact Form 7

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2024-9891 · Security Note
• https://plugins.trac.wordpress.org/changeset/3169228 · Note
• https://twitter.com/VulmonFeeds/status/1846444859759960475 · Twitter Post
• https://plugins.trac.wordpress.org/tags/2.8.1/multiline-files-for-contact-form-7/multiline-admin.php#L410 · Note
• https://twitter.com/CVEnew/status/1846398852141609412 · Twitter Post
• https://t.me/cvedetector/7988 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/5cf62f45-a142-497e-9838-ce0b1b1bb3d3?source=cve · Note