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CVE-2026-20111

MEDIUM CVSS: 4.8 Published: 2026-02-04 Modified: 2026-06-29

Description

A vulnerability in the web-based management interface of Cisco Prime Infrastructure could allow an authenticated, remote attacker to conduct a stored cross-site scripting (XSS) attack against users of the interface of an affected system. This vulnerability exists because the web-based management interface does not properly validate user-supplied input. An attacker could exploit this vulnerability by inserting malicious code into specific data fields in 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. To exploit this vulnerability, an attacker must have valid administrative credentials.

Affected Platforms

Cisco Prime Infrastructure

Weakness Type

CWE-798, CWE-79

References