CVE-2022-50942
Incinga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener
CVE-2022-50942 is a medium vulnerability (CVSS 4.8) in Incinga Web, published February 1, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.31%, the 24th percentile. No source names a fixed version.
- Severity
- 4.8 MediumCVSS 4.0, CVE List
- Exploit chance
- 0.31%EPSS, 24th percentile
- Exploitation
- None knownNot on CISA’s or ENISA’s lists
- Fixed in
- No fix listedNo source names one
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Active
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- None
Exploit likelihood
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
icingaweb2Debian:12 | All versions, plus listed versions 2.11.4-22.11.4-2+deb12u12.11.4-32.12.0-12.12.0-1~exp1 Show 11 moreShow less2.12.1-12.12.2-12.12.4-12.12.4-22.12.5-12.12.5-1~exp12.12.6-12.13.0-12.13.1-12.14.0-12.14.1-1 | None known |
icingaweb2Debian:13 | All versions, plus listed versions 2.12.4-22.12.5-12.12.5-1~exp12.12.6-12.13.0-12.13.1-12.14.0-12.14.1-1 | None known |
icingaweb2Debian:14 | All versions, plus listed versions 2.12.4-22.12.5-12.12.5-1~exp12.12.6-12.13.0-12.13.1-12.14.0-12.14.1-1 | None known |
icingaweb2Ubuntu:16.04:LTS | All versions, plus listed versions 2.1.0-1ubuntu12.1.0-1ubuntu1.12.1.0-1ubuntu1.2 | None known |
icingaweb2Ubuntu:18.04:LTS | All versions, plus listed versions 2.4.1-12.4.1-1ubuntu0.1 | None known |
icingaweb2Ubuntu:20.04:LTS | All versions, plus listed versions 2.7.1-12.7.3-1 | None known |
icingaweb2Ubuntu:22.04:LTS | All versions, plus listed versions 2.8.2-22.9.3-12.9.4-12.9.5-1 | None known |
icingaweb2Ubuntu:24.04:LTS | All versions, plus listed versions 2.11.4-32.12.0-12.12.1-1 | None known |
icingaweb2Ubuntu:25.10 | All versions, plus listed versions 2.12.2-12.12.4-12.12.4-2 | None known |
icingaweb2Ubuntu:26.10 | All versions, plus listed versions 2.12.6-12.13.0-12.14.0-1 | None known |
icingaweb2Ubuntu:26.04:LTS | All versions, plus listed versions 2.12.4-22.12.5-12.12.6-1 | None known |
What each source reports
CVE List Score used
Incinga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener
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.
- Record
CVE-2022-50942- CVSS 4.0
- 4.8 Medium
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 - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
EUVDEUVD-2022-55948
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.
- Record
EUVD-2022-55948- CVSS 4.0
- 4.8 Medium
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 - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-x82w-84rw-p4qf
Inciga Web 2.8.2 contains a client-side cross-site scripting vulnerability that allows remote...
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.
- Record
GHSA-x82w-84rw-p4qf- CVSS 4.0
- 4.8 Medium
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
NVD
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.
- Record
CVE-2022-50942- CVSS 4.0
- 4.8 Medium
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
OSV
Incinga Web 2.8.2 Client-Side Cross-Site Scripting via EventListener
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.
- Record
CVE-2022-50942- CVSS 4.0
- 4.8 Medium
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 - Weakness
- CWE-79
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2022-50942
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.
- Record
DEBIAN-CVE-2022-50942- CVSS 4.0
- 4.8 Medium
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Updated
- 2026-11-03
OSVUBUNTU-CVE-2022-50942
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.
- Record
UBUNTU-CVE-2022-50942- CVSS 4.0
- 4.8 Medium
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 - CVSS 3.1
- 5.4 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N - Updated
- 2026-11-02
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | OSV | |
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.