Vulnerability · Published Jun 11, 2026 · Assigned by palo_alto
CVE-2026-45172Idira Privileged Session Manager for SSH (PSMP): Arbitrary Command Execution via Improper Neutralization of Special Elements used in an OS Command
High 8.7
In plain English
A high-severity OS command injection in PAM Self-Hosted, Privilege Cloud from CyberArk Software, a Palo Alto Networks Company. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 46% of all known vulnerabilities).
Official 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
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| CyberArk Software, a Palo Alto Networks Company | PAM Self-Hosted, Privilege Cloud | 14.0 – before 14.0.614.2 – before 14.2.514.6 – before 14.6.315.0 – before 15.0.2 |
Weakness: CWE-78 · Vector: 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
References
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew15-0-psmp.htm#15.0.2 vendor-advisory
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-6-psmp.htm#14.6.3 vendor-advisory
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-2-5.htm vendor-advisory
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-0-6.htm vendor-advisory