What is CVE-2025-49428?

CVE-2025-49428 is a high-severity vulnerability in Dourou Cookie Warning, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2025-08-20.

How severe is CVE-2025-49428?

High severity. CVSS v3 base score is 7.5 out of 10.

XSS in Dourou Cookie Warning

CVE-2025-49428

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dourou Cookie Warning allows Stored XSS. This issue affects Cookie Warning: from n/a through 1.3.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.004 (28.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Dourou Cookie Warning — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-49428?: CVE-2025-49428 is a high-severity vulnerability in Dourou Cookie Warning, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2025-08-20.
How severe is CVE-2025-49428?: High severity. CVSS v3 base score is 7.5 out of 10.