AUGUST 4, 2026
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Case File

CVE-2025-4339

MEDIUM · CVSS 4.3 EPSS 0.42%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-05-13 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 4.3. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2025-4339
Severity
MEDIUM
CVSS
4.3
EPSS
0.42%
WordPress

Original NVD Description

The TheGem theme for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ajaxApi() function in all versions up to, and including, 5.10.3. This makes it possible for authenticated attackers, with Subscriber-level access and above, to update arbitrary theme options.