PT-2026-8067 · WordPress · Language Switcher

Bhumividh Treloges · Published 2026-02-14 · Updated 2026-02-14 · CVE-2026-0745

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions User Language Switch plugin for WordPress versions prior to 1.6.11

Description The User Language Switch plugin for WordPress is susceptible to Server-Side Request Forgery due to insufficient URL validation within the download language() function. This allows authenticated attackers with Administrator-level access or higher to initiate web requests to arbitrary locations from the web application. This could potentially allow querying and modification of information from internal services.

Recommendations Update the User Language Switch plugin to version 1.6.11 or later.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-0745

Affected Products

Language Switcher

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-0745 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/4d8d15be-6a7b-485e-a338-ccf1a6eb226c?source=cve · Note
• https://downloads.wordpress.org/plugin/user-language-switch.zip · Note
• https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L451 · Note
• https://twitter.com/VulmonFeeds/status/2022694015758389504 · Twitter Post
• https://wordpress.org/plugins/user-language-switch · Note
• https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L451 · Note
• https://twitter.com/CVEnew/status/2022567906782134280 · Twitter Post