CVE-2026-11613 Divi Ajax Filter <= 5.1.2 - Unauthenticated Local File Inclusion via 'custom_loop_template' Parameter
Unauthenticated attackers can achieve code execution or read sensitive data via Local File Inclusion in the Divi Ajax Filter plugin when custom templates are enabled.
- 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-2026-11613?
CVE-2026-11613 is a critical path traversal vulnerability in Divi Ajax Filter, published on 4 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Divi Ajax Filter plugin for WordPress is vulnerable to Local File Inclusion in all versions up to, and including, 5.1.2 via the 'custom_loop_template' parameter parameter. This makes it possible for unauthenticated attackers to include and execute arbitrary .php files on the server, allowing the execution of any PHP code in those files. This can be used to bypass access controls, obtain sensitive data, or achieve code execution in cases where .php file types can be uploaded and included. This vulnerability is only exploitable when the loop_templates parameter is set to 'custom-template'.
Weakness: CWE-98
Which versions are affected by CVE-2026-11613?
How do I fix CVE-2026-11613?
No fix has been published for CVE-2026-11613 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2026-11613 being exploited?
There is no known exploitation of CVE-2026-11613 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-57x3-7p7v-j5j4.