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

{
    "lastseen": "",
    "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",
    "published": "2026-06-11T21:41:28.676Z",
    "modified": "2026-06-11T21:50:40.403Z",
    "type": "cve",
    "title": "Idira Privileged Session Manager for SSH (PSMP): Arbitrary Command Execution via Improper Neutralization of Special Elements used in an OS Command",
    "source": "palo_alto",
    "references": "https://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew15-0-psmp.htm#15.0.2\nhttps://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-6-psmp.htm#14.6.3\nhttps://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-2-5.htm\nhttps://docs.cyberark.com/pam-self-hosted/latest/en/content/release%20notes/rn-whatsnew14-0-6.htm",
    "id": "CVE-2026-45172",
    "bulletinFamily": "",
    "cwe": [
        "CWE-78"
    ],
    "cvelist": null,
    "sourceData": "CyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 14.0\nCyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 14.2\nCyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 14.6\nCyberArk Software, a Palo Alto Networks Company PAM Self-Hosted, Privilege Cloud 15.0",
    "sourceHref": "",
    "cvss": {
        "score": 8.7,
        "severity": "HIGH",
        "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",
        "version": "4.0"
    },
    "cvss2": [],
    "cvss3": {
        "version": "",
        "vectorString": "",
        "baseScore": 0,
        "baseSeverity": "",
        "attackVector": "",
        "attackComplexity": "",
        "privilegesRequired": "",
        "userInteraction": "",
        "scope": "",
        "confidentialityImpact": "",
        "integrityImpact": "",
        "availabilityImpact": "",
        "cvssV3": {
            "version": "",
            "vectorString": "",
            "baseScore": 0,
            "baseSeverity": "",
            "attackVector": "",
            "attackComplexity": "",
            "privilegesRequired": "",
            "userInteraction": "",
            "scope": "",
            "confidentialityImpact": "",
            "integrityImpact": "",
            "availabilityImpact": ""
        }
    },
    "href": "",
    "category_name": "CVE",
    "post_link": "",
    "product": "PAM Self-Hosted, Privilege Cloud",
    "version": "14.0",
    "vendor": "CyberArk Software, a Palo Alto Networks Company",
    "ai_description": "Arbitrary command execution vulnerability in Idira Privileged Session Manager for SSH (PSMP) due to incomplete input validation",
    "ai_severity": "High",
    "ai_vendor": "CyberArk Software, a Palo Alto Networks Company",
    "ai_product": "Idira Privileged Session Manager for SSH (PSMP)",
    "ai_version": "14.0, 14.2, 14.6, prior to 15.0.2, 14.6.3, 14.2.5, and 14.0.6",
    "ai_score": 8.7
}