AUGUST 4, 2026
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Case File

CVE-2026-1273

HIGH · CVSS 7.2 EPSS 0.31%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-03-04 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.2. It affects WordPress. Exploitation may require the attacker to be authenticated.

CVE
CVE-2026-1273
Severity
HIGH
CVSS
7.2
EPSS
0.31%
WordPress

Original NVD Description

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 5.0.8 via the `/ultp/v3/starter_dummy_post/` and `/ultp/v3/starter_import_content/` REST API endpoints. 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.