Security Advisory

CVE-2026-0718

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2026-04-16 07:39:50

Last updated 2026-04-16 12:55:16

Assigner Wordfence

State PUBLISHED

Description

The Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the ultp_shareCount_callback() function in all versions up to, and including, 5.0.5. This makes it possible for unauthenticated attackers to modify the share_count post meta for any post, including private or draft posts.

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