Summary
Impact: Spoofing. Microsoft rating: Important. Not known to be exploited — Exploitation Less Likely. Customer action: Required.
Details
Security updates
20260204.3 — https://learn.microsoft.com/en-us/azure/devops/server/release-notes/azuredevops2022u2?view=azure-devops
Vulnerabilities 1
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Medium 6.5
Azure DevOps Server Cross-Site Scripting Vulnerability
Server-side request forgery (ssrf) in Azure DevOps Server allows an authorized attacker to perform spoofing over a network.
Revision history
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#1
Information published.
References
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CVE-2026-21512 Azure DevOps Server Cross-Site Scripting Vulnerability - HTML
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-21512
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Microsoft Exploitability Index
https://www.microsoft.com/en-us/msrc/exploitability-index?rtc=1
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Microsoft Support Lifecycle
https://support.microsoft.com/lifecycle
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Common Vulnerability Scoring System
https://www.first.org/cvss