What is CVE-2023-3388?

CVE-2023-3388 is a high-severity vulnerability in Nikelschubert Beautiful Cookie Consent Banner, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2023-06-24.

How severe is CVE-2023-3388?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2023-3388 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

XSS in Nikelschubert Beautiful Cookie Consent Banner

CVE-2023-3388

The Beautiful Cookie Consent Banner for WordPress is vulnerable to Stored Cross-Site Scripting via the 'nsc_bar_content_href' parameter in versions up to, and including, 2.10.1 due to insufficient input sanitization and output escaping. Th…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.657 (98.5th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N.

Affected products

Nikelschubert Beautiful Cookie Consent Banner — versions 0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

Public proof-of-concept exploits

References

Frequently asked questions

What is CVE-2023-3388?: CVE-2023-3388 is a high-severity vulnerability in Nikelschubert Beautiful Cookie Consent Banner, classified under Cross-site Scripting. CVSS score: 7.2/10. Published 2023-06-24.
How severe is CVE-2023-3388?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2023-3388 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.