CVE-2025-12376 Server-side request forgery in Icon List Block – Add Icon-Based Lists with Custom Styles
Authenticated attackers can exploit SSRF in the Icon List Block plugin to query and modify internal services via arbitrary web requests.
- 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-2025-12376?
CVE-2025-12376 is a medium-severity server-side request forgery vulnerability in bplugins Icon List Block – Add Icon-Based Lists with Custom Styles, published on 18 Nov 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The Icon List Block – Add Icon-Based Lists with Custom Styles plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 1.2.1 via the fs_api_request function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services. Only valid JSON objects are rendered in the response.
Weakness: CWE-918
Which versions are affected by CVE-2025-12376?
How do I fix CVE-2025-12376?
No fix has been published for CVE-2025-12376 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2025-12376 being exploited?
There is no known exploitation of CVE-2025-12376 in the wild and no public exploit code.
Sources
Also known as GHSA-qmv4-fcfm-fvh5.