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Threat Database
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Threat Entry
Updated 2026-04-15
CVE-2026-0745 - User Language Switch Plugin
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.
PLUGIN
User Language Switch
CVE-2026-0745
Risk Score
Threat Entry
Updated 2026-04-15
CVE-2026-0735 - User Language Switch Plugin
The User Language Switch plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'tab_color_picker_language_switch' parameter in all versions up to, and including, 1.6.10 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
PLUGIN
User Language Switch
CVE-2026-0735
Risk Score