Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-69857— Azure Cosmos DB Spoofing Vulnerability

Quick assessment

Affected
Microsoft Azure Cosmos DB
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Azure Cosmos DB是美国Microsoft公司的一个多模型数据库服务。 Microsoft Azure Cosmos DB存在授权问题漏洞，该漏洞源于通过用户控制的密钥绕过授权，可能导致已授权攻击者通过网络进行欺骗。

CVSS 8.5 · High EPSS 0.63% · P49

Affected Version Matrix 1

VendorProduct Version RangeStatus
Microsoft Azure Cosmos DB - affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-69857

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Azure Cosmos DB Spoofing Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Authorization bypass through user-controlled key in Azure Cosmos DB allows an authorized attacker to perform spoofing over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Azure Cosmos DB 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Azure Cosmos DB是美国Microsoft公司的一个多模型数据库服务。 Microsoft Azure Cosmos DB存在授权问题漏洞，该漏洞源于通过用户控制的密钥绕过授权，可能导致已授权攻击者通过网络进行欺骗。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Azure Cosmos DB - -

II. Public POCs for CVE-2026-69857

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-69857

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-69857 (1)

Same Patch Batch · Microsoft · 2026-09-03 · 8 CVEs total

CVE-2026-83711 10.0 CRITICAL Microsoft Azure Active Directory B2C Elevation of Privilege Vulnerability
CVE-2026-70352 10.0 CRITICAL Azure AI Language Elevation of Privilege Vulnerability
CVE-2026-80098 9.3 CRITICAL Copilot Studio Elevation of Privilege Vulnerability
CVE-2026-62916 9.1 CRITICAL Microsoft Entra ID Elevation of Privilege Vulnerability
CVE-2026-65818 8.5 HIGH Power Automate Elevation of Privilege Vulnerability
CVE-2026-70178 8.5 HIGH Microsoft Fabric Elevation of Privilege Vulnerability
CVE-2026-62906 7.4 HIGH Microsoft Discovery Studio Information Disclosure Vulnerability

IV. Related Vulnerabilities

Same product: Azure Cosmos DB
Same vendor: Microsoft
Same weakness: CWE-639

V. Comments for CVE-2026-69857

No comments yet

Leave a comment