CVE-2026-2389CWE-79

Complianz – GDPR/CCPA Cookie Consent <= 7.4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Content Filter

Medium · published March 26, 2026

CVSS v3.1
4.9
EPSS
0%
Percentile
12.0
In the wild
Unconfirmed
What it is

The Complianz – GDPR/CCPA Cookie Consent plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 7.4.4.2. This is due to the `revert_divs_to_summary` function replacing `&#8221;` HTML entities with literal double-quote characters (`"`) in post content without subsequent sanitization. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the injected page. The Classic Editor plugin is required to be installed and activated in order to exploit this vulnerability.

The record
Technical detail
CVSS v3.1
4.9 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00222 · 12.0th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-03-26T13:26Z
EPSS history
Timeline
  • 26 MAR 13:26Z
    Complianz – GDPR/CCPA Cookie Consent <= 7.4.4.2 - Authenticated (Contributor+) Stored Cross-Site Scripting via Content Filter
    cvelistv5