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CVE-2026-0231— Cortex XDR Broker VM: Sensitive Information Disclosure Vulnerability

Quick assessment

Affected
Palo Alto Networks Cortex XDR Broker VM
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.

Palo Alto Networks Cortex XDR Broker VM是美国Palo Alto Networks公司的一个安全的虚拟机，与 Cortex XDR 集成，可桥接网络和 Cortex XDR。 Palo Alto Networks Cortex XDR Broker VM存在安全漏洞，该漏洞源于信息泄露，可能导致经过身份验证的用户通过触发实时终端会话来获取和修改敏感信息。

AI Predicted 4.5 Difficulty: Moderate EPSS 0.17% · P6
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I. Basic Information for CVE-2026-0231

Vulnerability Information
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Vulnerability Title
Cortex XDR Broker VM: Sensitive Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
An information disclosure vulnerability in Palo Alto Networks Cortex XDR® Broker VM allows an authenticated user to obtain and modify sensitive information by triggering live terminal session via Cortex UI and modifying any configuration setting.  The attacker must have network access to the Broker VM to exploit this issue.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
Source: CVE Program / CVE List V5
Vulnerability Type
将系统数据暴露到未授权控制的范围
Source: CVE Program / CVE List V5
Vulnerability Title
Palo Alto Networks Cortex XDR Broker VM 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Palo Alto Networks Cortex XDR Broker VM是美国Palo Alto Networks公司的一个安全的虚拟机，与 Cortex XDR 集成，可桥接网络和 Cortex XDR。 Palo Alto Networks Cortex XDR Broker VM存在安全漏洞，该漏洞源于信息泄露，可能导致经过身份验证的用户通过触发实时终端会话来获取和修改敏感信息。
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
Palo Alto Networks Cortex XDR Broker VM 30.0.0 ~ 30.0.49 -

II. Public POCs for CVE-2026-0231

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III. Intelligence Information for CVE-2026-0231

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Vendor Advisories for CVE-2026-0231 (1)

IV. Related Vulnerabilities

Same product: Cortex XDR Broker VM
Same vendor: Palo Alto Networks
Same weakness: CWE-497

V. Comments for CVE-2026-0231

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