CVE-2025-4339

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...

CVE-2025-4339

CVE-2025-4339 (TheGem theme) : A missing capability check in TheGem’s ajaxApi() allows authenticated users with Subscriber+ permissions to update arbitrary theme options in all versions ≤ 5.10.3. Wordfence reports the vulnerability enabling data modification via the save action, with nonce protec...

CVE-2025-4339 TheGem <= 5.10.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Theme Options Update

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...

WordPress TheGem Theme <= 5.10.3 is vulnerable to Broken Access Control

Software TheGem Type Theme Vulnerable versions = 5.10.3 Fixed in 5.10.3.1 OWASP Top 10 A5: Broken Access Control Classification Broken Access Control CVE CVE-2025-4339 Patch priority Low CVSS severity Low 4.3 Developer Claim ownership PSID 0df3139c7e52 Credits Foxyyy Required privilege Subscriber...