SB2026040174 - Multiple XSS vulnerabilities in Cisco Unified Computing System (UCS)

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Main Vulnerability Database SB2026040174

SB2026040174 - Multiple XSS vulnerabilities in Cisco Unified Computing System (UCS)

Published: April 1, 2026

Security Bulletin ID SB2026040174
Severity
Low
Patch available
YES
Number of vulnerabilities 5
Exploitation vector Remote access
Highest impact Data manipulation

Breakdown by Severity

Low 100%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 5 secuirty vulnerabilities.


1) Reflected cross-site scripting (CVE-ID: CVE-2026-20085)

The disclosed vulnerability allows a remote attacker to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Cisco IMC. A remote attacker can trick the victim to follow a specially crafted link and execute arbitrary HTML and script code in user's browser in context of vulnerable website.

Successful exploitation of this vulnerability may allow a remote attacker to steal potentially sensitive information, change appearance of the web page, perform phishing and drive-by-download attacks.


2) Stored cross-site scripting (CVE-ID: CVE-2026-20087)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Cisco IMC. A remote privileged user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.



3) Stored cross-site scripting (CVE-ID: CVE-2026-20088)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Cisco IMC. A remote privileged user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.



4) Stored cross-site scripting (CVE-ID: CVE-2026-20089)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Cisco IMC. A remote privileged user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.



5) Stored cross-site scripting (CVE-ID: CVE-2026-20090)

The disclosed vulnerability allows a remote user to perform cross-site scripting (XSS) attacks.

The vulnerability exists due to insufficient sanitization of user-supplied data in Cisco IMC. A remote privileged user can inject and execute arbitrary HTML and script code in user's browser in context of vulnerable website.



Remediation

Install update from vendor's website.

References