Cross-Site Scripting Vulnerability in Cisco Unified Communications Manager
CVE-2026-76419

6.1MEDIUM

Key Information:

Vendor

Cisco
Status
Cisco Unified Communications Manager
Vendor
CVE Published:
4 November 2026

Badges

👾 Exploit Exists

What is CVE-2026-76419?

A vulnerability in the web-based management interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition can allow remote attackers to exploit cross-site scripting (XSS). This flaw arises from insufficient validation of user-supplied input, enabling malicious links that, when clicked by users, could execute arbitrary script code or access sensitive browser-based data. Proper safeguards should be implemented to mitigate this risk.

Affected Version(s)

Cisco Unified Communications Manager 14

Cisco Unified Communications Manager 14SU1

Cisco Unified Communications Manager 14SU2

References

https://sec.cloudapps.cisco.com/security/center/content/C...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

.