What is CVE-2023-36437?

CVE-2023-36437 is a high-severity vulnerability in Microsoft Azure Pipelines Agent, classified under Code Injection. CVSS score: 8.8/10. Published 2023-11-14.

How severe is CVE-2023-36437?

High severity. CVSS v3 base score is 8.8 out of 10.

RCE in Microsoft Azure Pipelines Agent

CVE-2023-36437

Azure DevOps Server Remote Code Execution Vulnerability

Vulnerability class: RCE (Remote Code Execution)

Published 2023-11-14 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.020 (79.5th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 79.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000

Affected products

Microsoft Azure Pipelines Agent — versions 1.0.0
Microsoft Azure Pipelines Agent

Weakness classification (CWE)

CWE-94 — Code Injection

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36437 (vendor-advisory, Patch, Vendor Advisory)

Frequently asked questions

What is CVE-2023-36437?: CVE-2023-36437 is a high-severity vulnerability in Microsoft Azure Pipelines Agent, classified under Code Injection. CVSS score: 8.8/10. Published 2023-11-14.
How severe is CVE-2023-36437?: High severity. CVSS v3 base score is 8.8 out of 10.