Game Users Share Buttons <= 1.3.0 - Authenticated (Subscriber+) Arbitrary File Deletion via themeNameId Parameter

published 2025-06-28 last yr. modified 2026-06-17 4mo ago also EUVD-2025-19576

cvss: 8.8; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.9%; EPSS 0.9% chance of exploitation in 30 days, percentile 59%
public exploits: 0; none known

The Game Users Share Buttons plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the ajaxDeleteTheme() function in all versions up to, and including, 1.3.0. This makes it possible for Subscriber-level attackers to add arbitrary file paths (such as ../../../../wp-config.php) to the themeNameId parameter of the AJAX request, which can lead to remote code execution.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: last yr. (2025-06-30)

Exploit prediction

0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

gameusers Game Users Share Buttons

Classification

Weakness

CWE-22 Improper Limitation of a Pathname to a Restricted Directory

Technology feeds

WordPress rss critical rss

References

Sources

CVE List CVE-2025-6755
NVD CVE-2025-6755

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