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CVE-2026-45172— Idira Privileged Session Manager for SSH (PSMP): Arbitrary Command Execution via Improper Neutralization of Special Elements used in an OS Command

Quick assessment

Affected
CyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud
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.

CyberArk Idira Privileged Session Manager是美国CyberArk公司的一个特权会话管理平台。 CyberArk Idira Privileged Session Manager for SSH 15.0.2之前版本、14.6.3之前版本、14.2.5之前版本和14.0.6之前版本存在操作系统命令注入漏洞，该漏洞源于输入验证不完整，可能导致经过身份验证的低权限用户在PSMP主机上执行任意命令。

AI Predicted 8.1 Difficulty: Easy EPSS 0.81% · P56

Affected Version Matrix 4

VendorProduct Version RangeStatus
CyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 14.0< 14.0.6 affected
14.2< 14.2.5 affected
14.6< 14.6.3 affected
15.0< 15.0.2 affected
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I. Basic Information for CVE-2026-45172

Vulnerability Information
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Vulnerability Title
Idira Privileged Session Manager for SSH (PSMP): Arbitrary Command Execution via Improper Neutralization of Special Elements used in an OS Command
Source: CVE Program / CVE List V5
Vulnerability Description
Due to incomplete input validation in Idira Privileged Session Manager for SSH (PSMP) versions prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6, an authenticated, low-privileged user could potentially execute arbitrary commands on the PSMP host. CyberArk Security Bulletins: CA26-17 and CA26-18
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/U:Amber
Source: CVE Program / CVE List V5
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
CyberArk Idira Privileged Session Manager 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CyberArk Idira Privileged Session Manager是美国CyberArk公司的一个特权会话管理平台。 CyberArk Idira Privileged Session Manager for SSH 15.0.2之前版本、14.6.3之前版本、14.2.5之前版本和14.0.6之前版本存在操作系统命令注入漏洞，该漏洞源于输入验证不完整，可能导致经过身份验证的低权限用户在PSMP主机上执行任意命令。
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
CyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 14.0 ~ 14.0.6 -

II. Public POCs for CVE-2026-45172

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III. Intelligence Information for CVE-2026-45172

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Vendor Pages for CVE-2026-45172 (4)

Same Patch Batch · CyberArk Software, a Palo Alto Networks Company · 2026-06-11 · 8 CVEs total

CVE-2026-45171 Idira Privileged Session Manager (PSM): Potential Code Execution due to an Incomplete Inpu
CVE-2026-45175 Idira Endpoint Privilege Manager Agent: Security Control and Cryptographic Validation Bypa
CVE-2026-45173 Idira Identity Browser Extension: Unauthorized Application Interaction via Origin Validati
CVE-2026-45177 Idira Secrets Manager SaaS Edge: Authentication Bypass of an internal validation mechanism
CVE-2026-45174 Idira Endpoint Privilege Manager Linux Agent: Potential bypass of Agent Daemon Initializat
CVE-2026-45178 Idira Secrets Manager Self-Hosted: Improper Access Control in Internal Cluster Endpoints
CVE-2026-45176 Idira Endpoint Privilege Manager Agent: Local Privilege Escalation via Internal Communicat

IV. Related Vulnerabilities

Same vendor: CyberArk Software, a Palo Alto Networks Company
Same weakness: CWE-78

V. Comments for CVE-2026-45172

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