PT-2025-43036 · WordPress · This-Or-That Plugin

Published 2025-10-22 · Updated 2025-10-22 · CVE-2025-10138

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions This-or-That plugin for WordPress versions prior to 1.0.5

Description The This-or-That plugin for WordPress is susceptible to Stored Cross-Site Scripting through the 'thisorthat' shortcode. Insufficient input sanitization and output escaping on user-supplied attributes allows authenticated attackers with contributor-level access or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the affected page.

Recommendations Update the This-or-That plugin to version 1.0.5 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-10138

Affected Products

This-Or-That Plugin

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-10138 · Security Note
• https://plugins.trac.wordpress.org/browser/this-or-that/trunk/this-or-that.php#L232 · Note
• https://t.me/cveNotify/139811 · Telegram Post
• https://wordfence.com/threat-intel/vulnerabilities/id/22f291eb-d1f8-40d6-b020-f6364164dc40?source=cve · Note
• https://t.me/CVEtracker/35462 · Telegram Post