Arbitrary Web Script Injection Vulnerability in PostX Plugin
CVE-2024-5223
6.4MEDIUM
Key Information:
- Vendor
Wordpress
- Vendor
- CVE Published:
- 30 May 2024
What is CVE-2024-5223?
The Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's file uploading feature in all versions up to, and including, 4.1.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Author-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
Affected Version(s)
Post Grid Gutenberg Blocks and WordPress Blog Plugin – PostX * <= 4.1.1