CVE-2022-47187: File upload XSS vulnerability in Generex CS141

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-09-28 · updated 2026-06-17
Weakness: CWE-79

Description

There is a file upload XSS vulnerability in Generex CS141 below 2.06 version. The web application allows file uploading, making it possible to upload a file with HTML content. When HTML files are allowed, XSS payload can be injected into the uploaded file.

Affected products

Generex UPS CS141: before 2.06 — fixed in 2.06

How to fix

Upgrade to a fixed version: Generex UPS CS141 2.06. Check the vendor advisory for mitigations.

References

https://www.generex.de/support/changelogs/cs141/2-12
https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141
https://www.generex.de/support/changelogs/cs141/2-12
https://www.incibe-cert.es/en/early-warning/ics-advisories/update-03032023-multiple-vulnerabilities-generex-ups-cs141

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