ByteOS Network

NVD Vulnerability Details :

CVE-2026-0745

Received

Source-security@wordfence.com

Published At-14 Feb, 2026 | 07:16

Updated At-14 Feb, 2026 | 07:16

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.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Primary	3.1	7.2	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N

Type: Primary

Version: 3.1

Base score: 7.2

Base severity: HIGH

Vector:

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

Weaknesses

CWE ID	Type	Source
CWE-918	Primary	security@wordfence.com

CWE ID: CWE-918

Type: Primary

Source: security@wordfence.com

References

Hyperlink	Source	Resource
https://downloads.wordpress.org/plugin/user-language-switch.zip	security@wordfence.com	N/A
https://plugins.trac.wordpress.org/browser/user-language-switch/tags/1.6.10/uls-options.php#L451	security@wordfence.com	N/A
https://plugins.trac.wordpress.org/browser/user-language-switch/trunk/uls-options.php#L451	security@wordfence.com	N/A
https://wordpress.org/plugins/user-language-switch/	security@wordfence.com	N/A
https://www.wordfence.com/threat-intel/vulnerabilities/id/4d8d15be-6a7b-485e-a338-ccf1a6eb226c?source=cve	security@wordfence.com	N/A