WordPress Cookiebot plugin <= 4.6.4 - Broken Access Control vulnerability

published 2026-02-19 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-8192

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

Missing Authorization vulnerability in cookiebot Cookiebot cookiebot allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Cookiebot: from n/a through <= 4.6.4.

Patch / fix

fixed in 1

cookiebot Cookiebot 4.6.5

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 8 mo ago (2026-02-19)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

cookiebot Cookiebot

Classification

Weakness

CWE-862 Missing Authorization

Technology feeds

WordPress rss critical rss

References

patchstack.com /database/Wordpress/Plugin/cookiebot/vulnerability/wordpress-cookiebot-plugin-4-6-3-broken-access-control-vuln
vdb-entry

Sources

CVE List CVE-2026-25407
NVD CVE-2026-25407

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary