CVE-2026-79799: high-severity vulnerability in Hewlett Packard Enterprise (HPE) ClearPass…
Unauthenticated Stored Cross-Site Scripting (XSS) Vulnerability in ClearPass Policy Manager Web-Based Management Interface
Published · Updated
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.8epss 0.3%
exploitation probability
0.3%top 80% of all CVEs
observed exploitation
nono source reports it
A vulnerability in the web-based management interface of ClearPass Policy Manager could allow an unauthenticated remote attacker to conduct a stored cross-site scripting (XSS) attack against an administrative user of the interface. A successful exploit could allow an attacker to execute arbitrary script code in a victim's browser in the context of the affected interface.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected products
Hewlett Packard Enterprise (HPE) · ClearPass Policy Manager (CPPM)Related CVEs — Hewlett Packard Enterprise (HPE) ClearPass…
In the same product, most dangerous first.
CVE-2026-79802HIGHCommand Injection Vulnerability in the ClearPass Policy Manager Client SoftwareEPSS 1.1%CVE-2026-73769HIGHAuthenticated Remote Code Execution in CPPM Web InterfaceEPSS 1.1%CVE-2026-73787HIGHAuthenticated Arbitrary File Write allows Remote Code Execution via CPPM Web InterfaceEPSS 0.8%CVE-2026-79803HIGHAuthenticated Command Injection Leading to Privilege Escalation in ClearPass Policy Manager APIEPSS 0.7%CVE-2026-79801CRITICALUnauthenticated Missing Integrity Verification allows Remote Code Execution in ClearPass Policy Manager Client AgentEPSS 0.6%CVE-2026-79815MEDIUMAuthenticated Command Injection Vulnerability in the ClearPass Policy Manager OnGuard AgentEPSS 0.6%