CVE-2026-20117
Published: Mar 11, 2026
Modified: Mar 11, 2026
CVSS v3.1
6.1
Description
A vulnerability in the web-based management interface of Cisco Unified Contact Center Express (Unified CCX) could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against a user of the interface. This vulnerability exists because the web-based management interface of an affected system does not sufficiently validate user-supplied input. 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.
| Vendor | Product | Versions |
|---|---|---|
Cisco | Cisco Unified Contact Center Express | affected 10.5(1)SU1affected 10.6(1)affected 11.6(1)affected 10.6(1)SU1affected 10.6(1)SU3+57 more versions |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
References
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