cisco-sa-isexss-BS8ctE7UMediumCVSS 4.8

Cisco Identity Services Engine Multiple Cross-Site Scripting Vulnerabilities

Published
April 15, 2026
Last Modified
April 15, 2026

🔗 CVE IDs covered (1)

CVE-2026-20132 →

📋 Description

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative write privileges to conduct a stored cross-site scripting (XSS) attack or a reflected XSS attack against a user of the web-based management interface of an affected device.

These vulnerabilities are due to insufficient sanitization of user-supplied data that is stored in the web page. An attacker could exploit these vulnerabilities by convincing a user of the interface to click a specific link or view an affected web page. The injected script code may be executed in the context of the web-based management interface or allow the attacker to access sensitive browser-based information.

Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities.

CVE-2026-20132 — Cisco Identity Services Engine Multiple Cross-Site Scripting Vulnerabilities (CVSS 3.1 4.8, CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N)

🎯 Affected products27

  • Cisco Identity Services Engine Software
  • Cisco Identity Services Engine Software 3.1.0
  • Cisco Identity Services Engine Software 3.1.0 p1
  • Cisco Identity Services Engine Software 3.1.0 p10
  • Cisco Identity Services Engine Software 3.1.0 p2
  • Cisco Identity Services Engine Software 3.1.0 p3
  • Cisco Identity Services Engine Software 3.1.0 p4
  • Cisco Identity Services Engine Software 3.1.0 p5
  • Cisco Identity Services Engine Software 3.1.0 p6
  • Cisco Identity Services Engine Software 3.1.0 p7
  • Cisco Identity Services Engine Software 3.1.0 p8
  • Cisco Identity Services Engine Software 3.1.0 p9
  • Cisco Identity Services Engine Software 3.2.0
  • Cisco Identity Services Engine Software 3.2.0 p1
  • Cisco Identity Services Engine Software 3.2.0 p2
  • Cisco Identity Services Engine Software 3.2.0 p3
  • Cisco Identity Services Engine Software 3.2.0 p4
  • Cisco Identity Services Engine Software 3.2.0 p5
  • Cisco Identity Services Engine Software 3.2.0 p6
  • Cisco Identity Services Engine Software 3.2.0 p7
  • Cisco Identity Services Engine Software 3.3 Patch 1
  • Cisco Identity Services Engine Software 3.3 Patch 2
  • Cisco Identity Services Engine Software 3.3 Patch 3
  • Cisco Identity Services Engine Software 3.3 Patch 4
  • Cisco Identity Services Engine Software 3.3.0
  • Cisco Identity Services Engine Software 3.4 Patch 1
  • Cisco Identity Services Engine Software 3.4.0

✅ Remediation

Cisco has released software updates that address this vulnerability. https://software.cisco.com Workarounds: There are no workarounds that address these vulnerabilities.

🔗 References (3)