CVE-2025-2303 Block Logic <= 1.0.8 - Authenticated (Contributor+) Remote Code Execution
Authenticated attackers with Contributor access can execute arbitrary code on the server via unsafe input evaluation in the Block Logic plugin.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-2303?
CVE-2025-2303 is a high-severity code injection vulnerability in landwire Block Logic – Full Block Display Control, published on 22 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Block Logic – Full Gutenberg Block Display Control plugin for WordPress is vulnerable to Remote Code Execution in all versions up to, and including, 1.0.8 via the block_logic_check_logic function. This is due to the unsafe evaluation of user-controlled input. This makes it possible for authenticated attackers, with Contributor-level access and above, to execute code on the server.
Weakness: CWE-94
Which versions are affected by CVE-2025-2303?
How do I fix CVE-2025-2303?
No fix has been published for CVE-2025-2303 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-2303 being exploited?
There is no known exploitation of CVE-2025-2303 in the wild and no public exploit code.
Sources
Also known as GHSA-9mf7-4chh-h4p8.