CVE-2026-26724
Cross-Site Scripting in Key Systems Global Facilities Software
Publication date: 2026-02-20
Last updated on: 2026-02-26
Assigner: MITRE
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| keystorage | global_facilities_management_software | 20230721a |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability is a Cross Site Scripting (XSS) issue found in Key Systems Inc Global Facilities Management Software version 20230721a. It allows a remote attacker to execute arbitrary code by exploiting the selectgroup and gn parameters on the /?Function=Groups endpoint.
How can this vulnerability impact me? :
The vulnerability can allow a remote attacker to execute arbitrary code in the context of the affected application. This can lead to unauthorized actions such as stealing user credentials, hijacking user sessions, defacing the website, or delivering malicious payloads to users.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know