CVE-2025-1666

Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics <= 4.4.1 - Missing Authorization to Authenticated (Subscriber+) Survey Submission

4.3 Medium

The Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the send_uninstall_survey() function in all versions up to, and including, 4.4.1. This makes it possible for authenticated attackers, with Subscriber-level access and above, to submit the uninstall survey on behalf of a website.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: Low
User interaction: None

What an attacker can affect

Confidentiality: None
Integrity: Low
Availability: None

Exploit likelihood

0.34%Up 0.3 points since Mar 7, 2025

What each source reports

CVE List Score used 4.3

Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics <= 4.4.1 - Missing Authorization to Authenticated (Subscriber+) Survey Submission

Record: CVE-2025-1666
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

EUVDEUVD-2025-6106 4.3

Record: EUVD-2025-6106
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Updated: 2026-11-02

GitHub AdvisoriesGHSA-j574-v322-ccpg 4.3

The Cookie banner plugin for WordPress – Cookiebot CMP by Usercentrics plugin for WordPress is...

Record: GHSA-j574-v322-ccpg
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

NVD 4.3

Record: CVE-2025-1666
CVSS 3.1: 4.3 MediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Weakness: CWE-862
Updated: 2026-11-02

Affected products

cookiebot by usercentrics – automatic cookie banner for gdpr/ccpa & google consent mode

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2025-1666 is a medium vulnerability (CVSS 4.3) in Cookiebot By Usercentrics – Automatic Cookie Banner For Gdpr/ccpa & Google Consent Mode, published March 6, 2025. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.34%, the 28th percentile. No source names a fixed version.