CVE-2026-45171
Idira Privileged Session Manager (PSM): Potential Code Execution due to an Incomplete Input Validation
Severity
High 8.7
CVSS 4.0
Exploited
Not listed
EPSS
0.005
42.6th percentile
Discovered by
Vendor
Published by the vendor
Published
Jun 11, 2026
Assigned by palo_alto
Description
Incomplete input validation and improperly configured folder permissions within Idira Privileged Session Manager (PSM) versions prior to 15.0.3, 14.6.3, 14.2.5, and 14.0.5, an authenticated, low-privileged user could potentially execute arbitrary code. CyberArk Security Bulletin: CA26-17 and CA26-18
Weakness: CWE-22
Affected products
| Vendor | Product | Category | Matched by |
|---|
No product mapping yet — this CVE is pending taxonomy review.
Vendor-reported affected versions (1)
- CyberArk Software, a Palo Alto Networks Company · Privileged Session Manager, Vault
Credit
Palo Alto Networks thanks our internal security research teams for discovering and reporting this issue
References
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew15-0-psm.htm#15.0.3
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-6-psm.htm#14.6.3
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-2-5.htm
- https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-0-5.htm