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.
History

Sat, 14 Feb 2026 06:45:00 +0000

Type Values Removed Values Added
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.
Title User Language Switch <= 1.6.10 - Authenticated (Administrator+) Server-Side Request Forgery via 'info_language' Parameter
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published:

Updated: 2026-02-14T06:42:27.887Z

Reserved: 2026-01-08T18:43:02.867Z

Link: CVE-2026-0745

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-02-14T07:16:09.113

Modified: 2026-02-14T07:16:09.113

Link: CVE-2026-0745

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.