PT-2024-37427 · WordPress · Just Custom Fields

Francesco Carlucci · Published 2024-07-09 · Updated 2024-07-09 · CVE-2024-6167

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: The Just Custom Fields plugin for WordPress versions up to, and including, 3.3.2

Description: The issue allows authenticated attackers with Subscriber-level access and above to invoke functionality intended for admin users due to a missing capability check on several AJAX functions. This enables subscribers to manage field groups and change visibility of items, among other things.

Recommendations: For versions up to, and including, 3.3.2, update to a version higher than 3.3.2 to resolve the issue. As a temporary workaround, consider restricting access to the affected AJAX functions until a patch is available.

Fix

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2024-6167

Affected Products

Just Custom Fields

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2024-6167 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/14d71220-be60-498d-92ca-055f1c237060?source=cve · Note
• https://t.me/cvedetector/277 · Telegram Post
• https://wordpress.org/plugins/just-custom-fields · Note
• https://twitter.com/CVEnew/status/1810597558290686408 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1810630065127862500 · Twitter Post