Azure OpenAI Server-Side Request Forgery Vulnerability

Publication date: 2026-07-02

Last updated on: 2026-07-02

Assigner: Microsoft Corporation

Description

Server-side request forgery (ssrf) in Azure OpenAI allows an authorized attacker to elevate privileges over a network.

CVSS Scores

EPSS Scores

Probability:
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Meta Information

Published

2026-07-02

Last Modified

2026-07-02

Generated

2026-07-03

AI Q&A

2026-07-03

EPSS Evaluated

N/A

NVD

CVE-2026-45499

Affected Vendors & Products

Vendor	Product	Version / Range
microsoft	azure_openai	*

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

Executive Summary

This vulnerability is a server-side request forgery (SSRF) issue in Azure OpenAI. It allows an authorized attacker to send crafted requests from the server to internal or external systems, potentially elevating their privileges over a network.

Impact Analysis

The vulnerability can have severe impacts including unauthorized access to sensitive data, full compromise of confidentiality, integrity, and availability of affected systems, and potential network-wide privilege escalation.

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