What is CVE-2024-38221?

CVE-2024-38221 is a medium-severity vulnerability in Microsoft Edge Chromium, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2024-09-19.

How severe is CVE-2024-38221?

Medium severity. CVSS v3 base score is 4.3 out of 10.

XSS in Microsoft Edge Chromium

CVE-2024-38221

Microsoft Edge (Chromium-based) Spoofing Vulnerability

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.005 (37.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.

Affected products

Microsoft Edge_chromium
Microsoft Edge (Chromium-based) — versions 1.0.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

secure@microsoft.com (vendor-advisory, Patch, patch, Vendor Advisory)

Frequently asked questions

What is CVE-2024-38221?: CVE-2024-38221 is a medium-severity vulnerability in Microsoft Edge Chromium, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2024-09-19.
How severe is CVE-2024-38221?: Medium severity. CVSS v3 base score is 4.3 out of 10.