CVE-2026-21512
Analyzed
Analyzed - Analysis Complete
Server-Side Request Forgery in Azure DevOps Server Enables Network Spoofing
Publication date: 2026-02-10
Last updated on: 2026-02-11
Assigner: Microsoft Corporation
Description
Description
Server-side request forgery (ssrf) in Azure DevOps Server allows an authorized attacker to perform spoofing over a network.
CVSS Scores
EPSS Scores
| Probability: | |
| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| microsoft | azure_devops_server | to 2022.2.0 (exc) |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
| microsoft | azure_devops_server | 2022.2.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-918 | The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
CVE-2026-21512 is a server-side request forgery (SSRF) vulnerability in Azure DevOps Server.
It allows an authorized attacker to perform spoofing over a network.
How can this vulnerability impact me? :
This vulnerability can impact you by allowing an authorized attacker to spoof network requests.
The CVSS v3.1 base score is 6.5, indicating a medium severity impact with high confidentiality impact but no impact on integrity or availability.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know
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