{"id":"CVE-2025-4339","aliases":["EUVD-2025-14369","GHSA-2qj3-8hcm-v7fh"],"status":"published","title":"TheGem \u003c= 5.10.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Theme Options Update","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.","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00425,"percentile":0.37221,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-862"],"published":"2025-05-13T06:40:56Z","modified":"2026-06-17T09:33:03Z","products":[{"vendor":"codexthemes","product":"thegem"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/f2358979-25b9-4c52-88dc-25390be6bd22?source=cve"},{"url":"https://themeforest.net/item/thegem-creative-multipurpose-highperformance-wordpress-theme/16061685"},{"url":"https://codex-themes.com/thegem/changelog.html"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-4339"},{"url":"https://github.com/advisories/GHSA-2qj3-8hcm-v7fh"}],"sources":{"cve":[{"id":"CVE-2025-4339","title":"TheGem \u003c= 5.10.3 - Missing Authorization to Authenticated (Subscriber+) Arbitrary Theme Options Update","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.","status":"published","published":"2025-05-13T06:40:56.275Z","modified":"2026-04-08T17:32:36.442Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:32:48.512547Z"}],"euvd":[{"id":"EUVD-2025-14369","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.","status":"published","published":"2025-05-13T06:40:56Z","modified":"2026-04-08T17:32:36Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T19:24:33.901341Z"}],"ghsa":[{"id":"GHSA-2qj3-8hcm-v7fh","title":"The TheGem theme for WordPress is vulnerable to unauthorized modification of data due to a...","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.","status":"published","published":"2025-05-13T09:31:08Z","modified":"2025-05-13T09:31:15Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T15:02:14.75912Z"}],"nvd":[{"id":"CVE-2025-4339","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.","status":"published","published":"2025-05-13T07:15:52.483Z","modified":"2026-06-17T09:33:03.657Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-862"],"updated_at":"2026-11-02T14:11:07.176032Z"}]}}