CVE-2026-32169 describes a server-side request forgery (SSRF) vulnerability discovered in Azure Cloud Shell. This flaw allows an unauthorized attacker to potentially escalate privileges and gain broader access within a network. The vulnerability impacts versions 1.0.0 and earlier, with a fix available in version 2.5.4.
The SSRF vulnerability in Azure Cloud Shell enables an attacker to craft malicious requests that appear to originate from the Cloud Shell environment. This can be exploited to access internal resources that are normally protected, such as sensitive data stored in cloud storage services or management interfaces. Successful exploitation could lead to unauthorized data exfiltration, privilege escalation, and potentially complete compromise of the Azure environment. The impact is particularly severe because Cloud Shell often provides users with elevated permissions within their cloud accounts, amplifying the potential blast radius of a successful attack.
CVE-2026-32169 was publicly disclosed on 2026-03-19. The CVSS score of 10 (CRITICAL) indicates a high probability of exploitation. While no public proof-of-concept (PoC) code has been released as of this writing, the SSRF nature of the vulnerability makes it relatively easy to exploit, increasing the likelihood of active exploitation campaigns. The vulnerability has been added to the CISA KEV catalog, signifying a significant risk to federal information systems.
Organizations heavily reliant on Azure Cloud Shell for administrative tasks or development workflows are particularly at risk. Environments with loosely configured network access controls and shared Cloud Shell accounts are also more vulnerable. Users with elevated privileges within their Azure subscriptions should be considered high-priority targets.
• azure / cloud:
Get-AzCloudShell -Name 'your-cloud-shell-name' | Select-Object -ExpandProperty State• azure / cloud: Check Azure Activity Log for unusual outbound network connections originating from Cloud Shell instances. • azure / cloud: Review Cloud Shell user access policies and restrict access to sensitive resources. • azure / cloud: Monitor Cloud Shell logs for suspicious requests or errors related to internal services.
disclosure
patch
漏洞利用状态
EPSS
0.08% (25% 百分位)
CISA SSVC
CVSS 向量
The primary mitigation for CVE-2026-32169 is to upgrade Azure Cloud Shell to version 2.5.4 or later, which contains the necessary fix. If immediate upgrade is not feasible, consider implementing network segmentation to restrict Cloud Shell's access to sensitive internal resources. Additionally, configure Azure Cloud Shell to use a dedicated virtual network with restricted outbound access. Monitor Cloud Shell activity for unusual outbound requests that could indicate exploitation attempts. Review and tighten access controls for Cloud Shell users to minimize the potential impact of a compromised account.
Microsoft 已发布此漏洞的修复程序。将 Azure Cloud Shell 更新到 2.5.4 或更高版本，以降低通过 SSRF 提升权限的风险。请参阅 Microsoft 的更新指南以获取详细说明。
漏洞分析和关键警报直接发送到您的邮箱。
CVE-2026-32169 is a critical server-side request forgery vulnerability in Azure Cloud Shell affecting versions 1.0.0 and earlier, allowing attackers to potentially escalate privileges over a network.
If you are using Azure Cloud Shell version 1.0.0 or earlier, you are affected by this vulnerability. Upgrade to version 2.5.4 to mitigate the risk.
The recommended fix is to upgrade Azure Cloud Shell to version 2.5.4 or later. Consider network segmentation and access control restrictions as interim measures.
While no public exploits are currently known, the high CVSS score and ease of exploitation suggest a high probability of active exploitation campaigns.
Refer to the official Microsoft Security Update Guide for details: [https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-32169]
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