CVE-2026-0718
Published: Apr 16, 2026
Modified: Apr 16, 2026
CVSS v3.1
5.3
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.
| Vendor | Product | Versions |
|---|---|---|
wpxpo | Post Grid Gutenberg Blocks for News, Magazines, Blog Websites – PostX | affected 0 - <= 5.0.5 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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