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Cisco Identity Services Engine Stored Cross-Site Scripting Vulnerability

cisco-sa-ise-xss-9TDh2kx · Medium · Published · Updated

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against a user of the interface. This vulnerability is due to insufficient validation of user-supplied input by the web-based management interface of an affected system. An attacker could exploit this vulnerability by injecting malicious code into specific pages of the interface. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive, browser-based information. To exploit this vulnerability, the attacker must have valid administrative credentials. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-9TDh2kx

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2026-20076
Cisco Bug IDsCSCwk20177
CVSS ScoreBase 4.8
Base 4.8 CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X
Product Names From Source
Cisco Identity Services Engine Software

CSAF Product Statuses

Product Status Source CVE Rows
Cisco Identity Services Engine Software known_affected cisco_csaf CVE-2026-20076 1

Related Products

Product CVE Evidence
Cisco Identity Services Engine Software CVE-2026-20076 Cisco OpenVuln