PT-2025-20835 · WordPress · Thegem

Friderika Baranyai · Published 2025-05-13 · Updated 2025-05-18 · CVE-2025-4317

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions TheGem theme for WordPress versions up to, and including, 5.10.3

Description The issue arises from missing file type validation in the thegem get logo url() function, allowing authenticated attackers with Subscriber-level access or higher to upload arbitrary files to the site's server. This could potentially enable remote code execution.

Recommendations For versions up to, and including, 5.10.3, update to a version that includes a fix for the missing file type validation in the thegem get logo url() function. As a temporary workaround, consider disabling the thegem get logo url() function until a patch is available.

Fix

Unrestricted File Upload

Weakness Enumeration

CWE-434

Related Identifiers

CVE-2025-4317

Affected Products

Thegem

References · 10

• https://nvd.nist.gov/vuln/detail/CVE-2025-4317 · Security Note
• https://twitter.com/CveFindCom/status/1922185850986668382 · Twitter Post
• https://twitter.com/cracbot/status/1924057479685816829 · Twitter Post
• https://wordfence.com/threat-intel/vulnerabilities/id/d379bc09-7788-4a29-b23f-7f42afe04fd4?source=cve · Note
• https://twitter.com/CVEnew/status/1922189160829669487 · Twitter Post
• https://themeforest.net/item/thegem-creative-multipurpose-highperformance-wordpress-theme/16061685 · Note
• https://codex-themes.com/thegem/changelog.html · Note
• https://twitter.com/zoomeye_team/status/1922498365469716748 · Twitter Post
• https://t.me/latest_high_impact_cve/2349 · Telegram Post
• https://reddit.com/r/pwnhub/comments/1kmgj0y/over_82000_wordpress_sites_vulnerable_to_major · Reddit Post