CVE-2026-0807

HIGH 7.2

Frontis Blocks <= 1.1.6 - Unauthenticated Server-Side Request Forgery via 'url' Parameter

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

The Frontis Blocks plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.1.6. This is due to insufficient restriction on the 'url' parameter in the 'template_proxy' function. This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application via the '/template-proxy/' and '/proxy-image/' endpoint.

CWE	CWE-918
Vendor	wpmessiah
Product	frontis blocks — block library for the block editor
Published	Jan 24, 2026
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

wpmessiah / Frontis Blocks — Block Library for the Block Editor

0 ≤ 1.1.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/322e0a27-9119-4b46-a043-d3a68c4fcdc4?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/frontis-blocks/trunk/includes/Admin/Admin.php#L910 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/frontis-blocks/tags/1.1.4/includes/Admin/Admin.php#L910 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset/3444616/

Credits

Itthidej Aramsri Vilaysone CHANTHAVONG