CVE-2025-4522: idonate Auth Bypass — Fix

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.

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CVSS v3.1 Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-862 Missing Authorization

Affected Products

Vendor	Product	Versions
themeatelier	idonate	2.0.0 — 2.1.10

References

Advisories & Patches

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 https://www.wordfence.com/threat-intel/vulnerabilities/id/bb0625ec-5ac9-4896-ac11-87fc9287f68a?source=cve

Other References

https://plugins.trac.wordpress.org/browser/idonate/tags/2.1.9/src/Admin/Admin.php#L75 https://plugins.trac.wordpress.org/browser/idonate/tags/2.1.9/src/Helpers/DonorFunctions.php#L658 https://wordpress.org/plugins/idonate/#developers

Frequently Asked Questions

What is CVE-2025-4522? +

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. It has a CVSS v3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-4522? +

CVE-2025-4522 has a CVSS v3.1 score of 6.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-4522? +

CVE-2025-4522 affects products from themeatelier, specifically: idonate. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-4522? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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