CVE-2026-20132 — Cross-site Scripting in Cisco Identity Services Engine Software

CWE-79 — Cross-site Scripting4 documents4 sources
Severity
4.8MEDIUMNVD
EPSS
0.0%
top 90.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Identity Services Engine Software
Timeline
PublishedApr 15

Description

Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker with administrative write privileges to conduct a stored cross-site scripting (XSS) attack or a reflected XSS attack against a user of the web-based management interface of an affected device. These vulnerabilities are due to insufficient sanitization of user-supplied data that is stored in the web page. An attacker could exploit these vulnerabilit…

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:NExploitability: 1.7 | Impact: 2.7

Affected Packages1 packages

🔴Vulnerability Details

3
VulDB
Cisco Identity Services Engine Software up to 3.4.0 cross site scripting (cisco-sa-isexss-BS8ctE7U / EUVD-2026-22958)↗2026-04-15
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CVEList
Cisco Identity Services Engine Multiple Cross-Site Scripting Vulnerabilities↗2026-04-15
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GHSA
GHSA-jfv6-pxrq-x78p: Multiple vulnerabilities in the web-based management interface of Cisco Identity Services Engine (ISE) could allow an authenticated, remote attacker w↗2026-04-15
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CVE-2026-20132 — Cross-site Scripting in Cisco | cvebase