What is CVE-2023-21564?

CVE-2023-21564 is a high-severity vulnerability in Microsoft Azure_devops_server, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-02-14.

How severe is CVE-2023-21564?

High severity. CVSS v3 base score is 7.1 out of 10.

XSS in Microsoft Azure_devops_server

CVE-2023-21564

Azure DevOps Server Cross-Site Scripting Vulnerability

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.009 (54.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N.

Affected products

Microsoft Azure_devops_server — versions 2022
Microsoft Azure Devops Server 2022 — versions 20230131.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

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

Frequently asked questions

What is CVE-2023-21564?: CVE-2023-21564 is a high-severity vulnerability in Microsoft Azure_devops_server, classified under Cross-site Scripting. CVSS score: 7.1/10. Published 2023-02-14.
How severe is CVE-2023-21564?: High severity. CVSS v3 base score is 7.1 out of 10.