CVE-2025-63019
Medium
Description
Insertion of Sensitive Information Into Sent Data vulnerability in Johan Jonk Stenström Cookies and Content Security Policy cookies-and-content-security-policy allows Retrieve Embedded Sensitive Data.This issue affects Cookies and Content Security Policy: from n/a through <= 2.34.
SeverityMedium
CVSS5.3
Exploit probability—
ProductCookies and Content Security Policy
PublishedJan 22, 2026
First seenJan 22, 2026
Weakness typeCWE-201CWE-201
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Johan Jonk Stenström Cookies and Content Security Policy | v ≤ 2.34 | — |
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