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CVE PROGRAM SOURCE RECORD6.1 Medium

CVE-2026-20309

Cisco Identity Services Engine Cross-Site Scripting Vulnerability

Description

A vulnerability in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an unauthenticated, remote attacker to conduct a reflected cross-site scripting (XSS) attack against a user of the interface. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco Identity Services Engine Software

Default version status: unknown

  • 3.1.0affected
  • 3.1.0 p1affected
  • 3.1.0 p3affected
  • 3.1.0 p2affected
  • 3.2.0affected
  • 3.1.0 p4affected
  • 3.1.0 p5affected
  • 3.2.0 p1affected
  • 3.1.0 p6affected
  • 3.2.0 p2affected
  • 3.1.0 p7affected
  • 3.3.0affected
  • 3.2.0 p3affected
  • 3.2.0 p4affected
  • 3.1.0 p8affected
  • 3.2.0 p5affected
  • 3.2.0 p6affected
  • 3.1.0 p9affected
  • 3.3 Patch 2affected
  • 3.3 Patch 1affected
  • 3.3 Patch 3affected
  • 3.4.0affected
  • 3.2.0 p7affected
  • 3.3 Patch 4affected
  • 3.4 Patch 1affected
  • 3.1.0 p10affected
  • 3.3 Patch 5affected
  • 3.3 Patch 6affected
  • 3.4 Patch 2affected
  • 3.3 Patch 7affected
  • 3.4 Patch 3affected
  • 3.5.0affected
  • 3.4 Patch 4affected
  • 3.3 Patch 8affected
  • 3.2 Patch 8affected
  • 3.5 Patch 1affected
  • 3.3 Patch 9affected
  • 3.2 Patch 9affected
  • 3.4 Patch 5affected
  • 3.5 Patch 3affected
  • 3.5 Patch 2affected
  • 3.3 Patch 10affected
  • 3.3 Patch 11affected
  • 3.4 Patch 6affected
  • 3.2 Patch 10affected
  • 3.1.0 p72affected
  • 3.1.0 p11affected

References