CVE-2026-12100

HIGH

The URL Preview plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.0 via the 'url' parameter. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.

CVSS v3.1 Score

7.2
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Published: 6/24/2026Modified: 6/25/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (3)

https://plugins.trac.wordpress.org/browser/link-preview/trunk/class.linkpreview.php#L112https://plugins.trac.wordpress.org/browser/link-preview/trunk/class.linkpreview.php#L30https://www.wordfence.com/threat-intel/vulnerabilities/id/05de038f-eff4-4b00-930c-3d2335345869?source=cve