CVE-2025-63019CWE-201

WordPress Cookies and Content Security Policy plugin <= 2.34 - Sensitive Data Exposure vulnerability

Medium · published January 22, 2026

CVSS v3.1
5.3
EPSS
0%
Percentile
31.9
In the wild
Unconfirmed
What it is

⚠️ A sneaky oversight in how sensitive information is handled could expose your data! The Cookies and Content Security Policy package inadvertently lets attackers retrieve embedded sensitive data. 🔍 Think of it like a restaurant waiter accidentally revealing your private order notes to the table next door—suddenly, what was meant to be confidential is on display for all to see! 🍽️ If exploited, an attacker could leverage this vulnerability to access sensitive information embedded in data sent by your application, potentially compromising user privacy and security. While not immediately catastrophic, it creates a foothold for further attacks or data leaks.

Put simply

Think of it like a restaurant waiter accidentally revealing your private order notes to the table next door—suddenly, what was meant to be confidential is on display for all to see! 🍽️ This vulnerability in the Cookies and Content Security Policy package allows sensitive data to be sent unprotected, effectively enabling information retrieval by unauthorized parties. It affects versions up to and including 2.34.

What to do

If exploited, an attacker could leverage this vulnerability to access sensitive information embedded in data sent by your application, potentially compromising user privacy and security. While not immediately catastrophic, it creates a foothold for further attacks or data leaks. To mitigate this issue, update the Cookies and Content Security Policy package to the latest version, ensuring sensitive data is properly encrypted or omitted from user-facing communications. Regularly audit your security practices to prevent similar issues in the future. You've got this! By addressing this vulnerability, you're not just patching a hole; you're boosting your security hero status! 🦸‍♂️

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00390 · 31.9th percentile
Weakness
CWE-201 · Insertion of Sensitive Information Into Sent Data
Published
2026-01-22T16:51Z
EPSS history
Timeline
  • 22 JAN 16:51Z
    WordPress Cookies and Content Security Policy plugin <= 2.34 - Sensitive Data Exposure vulnerability
    cvelistv5