PT-2026-4577 · WordPress · Frontis Blocks

Itthidej Aramsri + 1 · Published 2026-01-24 · Updated 2026-01-24 · CVE-2026-0807

Positive Technologies (AI Summary)

CVSS v3.1

7.2

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Frontis Blocks versions prior to 1.1.7

Description The Frontis Blocks plugin for WordPress is susceptible to Server-Side Request Forgery. This is caused by inadequate restriction of the url parameter within the template proxy function. This allows unauthenticated attackers to initiate web requests to arbitrary locations from the web application. The affected API endpoints are '/template-proxy/' and '/proxy-image/'.

Recommendations Update Frontis Blocks to version 1.1.7 or later.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-0807

Affected Products

Frontis Blocks

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-0807 · Security Note
• https://plugins.trac.wordpress.org/browser/frontis-blocks/tags/1.1.4/includes/Admin/Admin.php#L910 · Note
• https://twitter.com/VulmonFeeds/status/2015014145414803488 · Twitter Post
• https://plugins.trac.wordpress.org/browser/frontis-blocks/trunk/includes/Admin/Admin.php#L910 · Note
• https://plugins.trac.wordpress.org/changeset/3444616 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/322e0a27-9119-4b46-a043-d3a68c4fcdc4?source=cve · Note
• https://twitter.com/CVEnew/status/2014995792373923878 · Twitter Post
• https://twitter.com/RedPacketSec/status/2015012984368595245 · Twitter Post