CVE-2024-13796 Post Grid and Gutenberg Blocks – ComboBlocks <= 2.3.6 - Unauthenticated User Information Exposure
Unauthenticated attackers can extract sensitive user data, including emails, via a vulnerable REST API endpoint in the Post Grid and Gutenberg Blocks plugin.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-13796?
CVE-2024-13796 is a medium-severity vulnerability in pickplugins Post Grid, published on 28 Feb 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Post Grid and Gutenberg Blocks – ComboBlocks plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 2.3.6 via the /wp-json/post-grid/v2/get_users REST API This makes it possible for unauthenticated attackers to extract sensitive data including including emails and other user data.
Weakness: CWE-200
Which versions are affected by CVE-2024-13796?
It affects 1 product.
Products include Pickplugins Post Grid.
How do I fix CVE-2024-13796?
No fix has been published for CVE-2024-13796 yet. Limit exposure of the affected software until one is available.
Is CVE-2024-13796 being exploited?
There is no known exploitation of CVE-2024-13796 in the wild and no public exploit code.
Other vulnerabilities in pickplugins Post Grid
- CVE-2021-4450 Post Grid <= 2.1.12 - Contributor+ SQL Injection
- CVE-2024-8253 Post Grid and Gutenberg Blocks 2.2.87 - 2.2.90 - Authenticated (Subscriber+) Privilege Escalation
- CVE-2024-13408 Path traversal in Post Grid, Slider & Carousel Ultimate – with Shortcode, Gutenberg Block & Elementor Widget
- CVE-2020-35936 Cross-site scripting in n/a
- CVE-2020-35937 Cross-site scripting in n/a
Sources
Also known as GHSA-2g8h-33rh-hp24.