Threat intelligence

URL Preview <= 1.0 - Unauthenticated Server-Side Request Forgery via 'url' Parameter

CVE-2026-12100 · link-preview

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Link Preview at a vulnerable version. How SiteRespond intelligence works

Vulnerability: URL Preview <= 1.0 - Unauthenticated Server-Side Request Forgery via 'url' Parameter
Affected software: link-preview(Plugin)
Affected versions: ≤ 1.0
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2026-12100
Published: 23 June 2026
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 05de038f-eff4-4b00-930c-3d2335345869). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Link Preview version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Link Preview advisoriesBack to catalog