CVE-2025-22272: Self Reflected XSS in CyberArk Endpoint Privilege Manager
Description
In the "/EPMUI/ModalDlgHandler.ashx?value=showReadonlyDlg" endpoint, it is possible to inject code in the "modalDlgMsgInternal" parameter via POST, which is then executed in the browser. The risk of exploiting vulnerability is reduced due to the required additional bypassing the Content-Security-Policy policy
This issue affects CyberArk Endpoint Privilege Manager in SaaS version 24.7.1. The status of other versions is unknown. After multiple attempts to contact the vendor we did not receive any answer.
Classification
CVE ID: CVE-2025-22272
CVSS Base Severity: LOW
CVSS Base Score: 2.1
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N
Problem Types
CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')Affected Products
Vendor: CyberArk
Product: Endpoint Privilege Manager
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 6.34% (scored less or equal to compared to others)
EPSS Date: 2025-03-29 (when was this score calculated)
References
https://nvd.nist.gov/vuln/detail/CVE-2025-22272https://cert.pl/en/posts/2025/02/CVE-2025-22270/
https://cert.pl/posts/2025/02/CVE-2025-22270/
https://docs.cyberark.com/epm/24.7.1/en/content/resources/_topnav/cc_home.htm