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CVE PROGRAM SOURCE RECORD6.1 Medium

CVE-2026-20059

Cisco Unity Connection Reflected Cross-Site Scripting Vulnerability

Description

A vulnerability in the web-based management interface of Cisco Unity Connection could allow an unauthenticated, remote attacker to conduct a reflected 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 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 Unity Connection

Default version status: unknown

  • 14affected
  • 14SU1affected
  • 14SU2affected
  • 14SU3affected
  • 14SU3aaffected
  • 15affected
  • 15SU1affected
  • 14SU4affected
  • 15SU2affected
  • 15SU3affected
  • 14SU5affected
  • 15SU4affected

References