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CVE-2026-0745

MEDIUM

5.5

Description

The User Language Switch plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.6.10 due to missing URL validation on the 'download_language()' function. This makes it possible for authenticated attackers, with Administrator-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVE Details

CVSS v3.1 Score5.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredHIGH

User InteractionNONE

Published2/14/2026

Last Modified4/8/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-918

References

https://downloads.wordpress.org/plugin/user-language-switch.zip(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L451(security@wordfence.com)

https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L451(security@wordfence.com)

https://wordpress.org/plugins/user-language-switch/(security@wordfence.com)

https://www.wordfence.com/threat-intel/vulnerabilities/id/4d8d15be-6a7b-485e-a338-ccf1a6eb226c?source=cve(security@wordfence.com)

IOC Correlations

No correlations recorded

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