Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-83561— Complianz GDPR/CCPA Cookie Consent Banner <= 7.5.4 - Unauthenticated Stored Cross-Site Scripting via Elementor Cookie Blocker Regex

Quick assessment

Affected
complianz Complianz GDPR/CCPA Cookie Consent Banner
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

The Complianz GDPR/CCPA Cookie Consent Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Elementor Cookie Blocker Regex in all versions up to, and including, 7.5.4 due to insufficient input sanitization and output

CVSS 7.2 · High
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-83561

Vulnerability Information

Shenlong is analyzing...

Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Complianz GDPR/CCPA Cookie Consent Banner <= 7.5.4 - Unauthenticated Stored Cross-Site Scripting via Elementor Cookie Blocker Regex
Source: CVE Program / CVE List V5
Vulnerability Description
The Complianz GDPR/CCPA Cookie Consent Banner plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content via Elementor Cookie Blocker Regex in all versions up to, and including, 7.5.4 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. Successful exploitation requires an administrator to approve the attacker's comment, and the site must have both the Elementor plugin installed and Complianz configured with the Twitter or Facebook cookie/script blocker enabled.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
complianz Complianz GDPR/CCPA Cookie Consent Banner 0 ~ 7.5.4 -

II. Public POCs for CVE-2026-83561

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-83561

请登录查看更多情报信息。

Other References for CVE-2026-83561 (3)

Other References for CVE-2026-83561 (3)

IV. Related Vulnerabilities

Same vendor: complianz
Same weakness: CWE-79

V. Comments for CVE-2026-83561

No comments yet

Leave a comment