CVE-2022-50942

Incinga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener

Published Feb 1, 2026 CVSS 4.0 · 4.8 Medium EPSS < 1% KEV · Not listed
Description
Incinga Web 2.8.2 contains a client-side cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through the icinga.min.js file. Attackers can exploit the EventListener.handleEvent method to execute arbitrary scripts, potentially leading to session hijacking and non-persistent phishing attacks.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Icinga
Icinga icinga Web 2
Vendors & Products Icinga
Icinga icinga Web 2
Type Values Removed Values Added
Description Inciga Web 2.8.2 contains a client-side cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through the icinga.min.js file. Attackers can exploit the EventListener.handleEvent method to execute arbitrary scripts, potentially leading to session hijacking and non-persistent phishing attacks. Incinga Web 2.8.2 contains a client-side cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through the icinga.min.js file. Attackers can exploit the EventListener.handleEvent method to execute arbitrary scripts, potentially leading to session hijacking and non-persistent phishing attacks.
Title Inciga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener Incinga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener
Type Values Removed Values Added
Description Inciga Web 2.8.2 contains a client-side cross-site scripting vulnerability that allows remote attackers to inject malicious script codes through the icinga.min.js file. Attackers can exploit the EventListener.handleEvent method to execute arbitrary scripts, potentially leading to session hijacking and non-persistent phishing attacks.
Title Inciga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener
Weaknesses CWE-79
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Feb 3, 2026, 4:41 PM
Reserved
Jan 11, 2026, 1:34 PM
Status
Deferred
Published
Feb 1, 2026, 1:15 PM
Modified
Jun 17, 2026, 5:24 AM