CVE-2026-26724

7.6 highEPSS 0.3%

High (7.6) in keystorage global facilities management software. EPSS 0.3% chance of exploitation in the next 30 days.

Cross Site Scripting vulnerability in Key Systems Inc Global Facilities Management Software v. 20230721a allows a remote attacker to execute arbitrary code via the selectgroup and gn parameters on the /?Function=Groups endpoint.

Severity

CVSS 3.1

7.6 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 25% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2026-02-20
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

keystorage:global_facilities_management_software

References

https://github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2026-26724

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