IDonate Plugin up to 2.1.9 on WordPress admin_post_donor_delete user_id resource injection

Summaryinfo

A vulnerability, which was classified as problematic, has been found in IDonate Plugin up to 2.1.9 on WordPress. This affects the function admin_post_donor_delete. This manipulation of the argument user_id causes resource injection. This vulnerability is registered as CVE-2025-4522. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability has been found in IDonate Plugin up to 2.1.9 on WordPress and classified as problematic. Affected by this vulnerability is the function admin_post_donor_delete. The manipulation of the argument user_id with an unknown input leads to a resource injection vulnerability. The CWE definition for the vulnerability is CWE-99. The product receives input from an upstream component, but it does not restrict or incorrectly restricts the input before it is used as an identifier for a resource that may be outside the intended sphere of control. As an impact it is known to affect integrity, and availability. The summary by CVE is:

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.

The advisory is shared at wordfence.com. This vulnerability is known as CVE-2025-4522. The exploitation appears to be easy. The attack can be launched remotely. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/08/2025).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

• WordPress Plugin

Name

• IDonate Plugin

Version

• 2.1.0
• 2.1.1
• 2.1.2
• 2.1.3
• 2.1.4
• 2.1.5
• 2.1.6
• 2.1.7
• 2.1.8
• 2.1.9

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

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• 🔒
• 🔒

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Entryinfo

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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