Azure DevOps Server Cross-Site Scripting Vulnerability
Priority LOW 31CWE-918Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.
Summary
Server-side request forgery (ssrf) in Azure DevOps Server allows an authorized attacker to perform spoofing over a network.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01011 63rd percentileScored 2026-11-07
Fix Fixed Azure DevOps Server 2022 (Microsoft): 20260204.3
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | Azure DevOps Server 2022 | 20230131.0 to before 20260204.3 | 20260204.3 | Patch available | CNA |
- Azure DevOps Server 2022 VendorMicrosoft Affected 20230131.0 to before 20260204.3 Fixed in 20260204.3 Patch available CNA
CPE configurations NVD · 9
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:microsoft:azure_devops_server:*:*:*:*:*:*:*:* | before 2022.2.0 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:-:*:*:*:*:*:* | 2022.2.0 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch2:*:*:*:*:*:* | 2022.2.0 patch2 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch3:*:*:*:*:*:* | 2022.2.0 patch3 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch4:*:*:*:*:*:* | 2022.2.0 patch4 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch5:*:*:*:*:*:* | 2022.2.0 patch5 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch6:*:*:*:*:*:* | 2022.2.0 patch6 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch7:*:*:*:*:*:* | 2022.2.0 patch7 | Vulnerable | Microsoft |
| cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:rc:*:*:*:*:*:* | 2022.2.0 rc | Vulnerable | Microsoft |
- cpe:2.3:o:microsoft:azure_devops_server:*:*:*:*:*:*:*:* Versions before 2022.2.0 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:-:*:*:*:*:*:* Versions 2022.2.0 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch2:*:*:*:*:*:* Versions 2022.2.0 patch2 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch3:*:*:*:*:*:* Versions 2022.2.0 patch3 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch4:*:*:*:*:*:* Versions 2022.2.0 patch4 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch5:*:*:*:*:*:* Versions 2022.2.0 patch5 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch6:*:*:*:*:*:* Versions 2022.2.0 patch6 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:patch7:*:*:*:*:*:* Versions 2022.2.0 patch7 Vulnerable ·Microsoft
- cpe:2.3:o:microsoft:azure_devops_server:2022.2.0:rc:*:*:*:*:*:* Versions 2022.2.0 rc Vulnerable ·Microsoft
Remediation
- Fix · CNA Azure DevOps Server 2022 (Microsoft) Fixed in 20260204.3
Vendor assessments
Microsoft
Microsoft's page for this CVE →
- Impact
- Spoofing
- Exploited
- No
- Publicly disclosed
- No
- Exploitability
- Exploitation Less Likely
| Product | Status | Plan or fix |
|---|---|---|
| Azure DevOps Server 2022 | Fixed | 20260204.3 · Security Update |
Timeline
- 2026-10-02 Threatist record created from CVE-2026-21512
- 2026-10-03 Alias added: GHSA-532f-36vx-gpxx
References
More Microsoft Azure Devops Server vulnerabilities
- TI-2019-01021 Improper input validation in Microsoft Team Foundation Server 2018 CVSS 3.1CRITICAL 9.8
- TI-2019-00802 Improper input validation in Microsoft Team Foundation Server 2012 CVSS 3.0CRITICAL 9.8
- TI-2023-16315 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 8.8
- TI-2019-00710 Improper output encoding in Microsoft Team Foundation Server 2018 CVSS 3.0MEDIUM 6.5
- TI-2024-13479 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 7.5
- TI-2023-19574 Azure DevOps Server Remote Code Execution Vulnerability CVSS 3.1HIGH 8.1
Sources
- CVE-2026-21512 · CVE Program
- CVE-2026-21512 · NVD
- FIRST EPSS
- GHSA-532f-36vx-gpxx · GitHub Advisory Database · CC BY 4.0
- CVE-2026-21512 · Microsoft Security Update Guide
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences