CVE-2025-4522: The IDonate – Blood Donation, Request And Donor Management System plugin for WordPress is vulnerable to Insecu

Routine

MEDIUM 6.5UPGRADE

CVE-2025-4522 is a medium-severity flaw (CVSS 6.5) affecting idonate. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	6.5 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.3% (top 80%)
CISA exploited list	No
Weakness	CWE-862
Published	2025-11-07
Last modified	2026-10-07

Publisher (CNA): Wordfence · Vendor: themeatelier

Last updated 2026-10-07 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-11-07 05:16 UTCPublished CVE record published
2026-10-07 21:10 UTCUpdated Record last modified

themeatelier idonate UPGRADE

Affected: >= 2.0.0 and < 2.1.10

Fixed in: 2.1.10

Safe to downgrade to: a release before 2.0.0

1. Check installed version

apt-cache policy idonate || rpm -q idonate || idonate --version

2. UPGRADE to 2.1.10 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade idonate

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade idonate

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 2.0.0 (Debian / Ubuntu)

apt-cache madison idonate sudo apt install idonate=<VERSION_BEFORE_2.0.0> sudo apt-mark hold idonate

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list idonate sudo dnf downgrade idonate-<VERSION_BEFORE_2.0.0> sudo dnf versionlock add idonate

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-4522?

idonate: upgrade to 2.1.10. Exact commands for each OS are on this page.

Is CVE-2025-4522 being exploited?

CVE-2025-4522 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-4522 affect?

CVE-2025-4522 affects idonate. Severity is medium (CVSS 6.5). 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_i

How urgent is CVE-2025-4522?

Priority 28/100. No elevated risk signals yet.

Software pages

WordPress vulnerabilities

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References

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