CVE-2026-2389

MediumCVSS 4.9/10Last modified Jun 17, 2026

Description

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 `”` 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.

Metrics

CVSS 3.1 4.9/10CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

Vendor	Product	Versions
complianz	Complianz – GDPR/CCPA Cookie Consent	<= 7.4.4.2

References

Timeline

Published: Mar 26, 2026
Last modified: Jun 17, 2026
NVD status: Deferred

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