CVE-2026-26724

HIGH
2026-02-20 [email protected]
7.6
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
Low
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
PoC Detected
Feb 26, 2026 - 23:16 vuln.today
Public exploit code
CVE Published
Feb 20, 2026 - 17:25 nvd
HIGH 7.6

Tags

XSS Global Facilities Management Software

Description

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.

Analysis

Global Facilities Management Software versions up to 20230721a is affected by cross-site scripting (xss) (CVSS 7.6).

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Remediation

Within 24 hours: Inventory all instances of Global Facilities Management Software and identify version numbers; restrict network access to the application to trusted internal networks only. Within 7 days: Implement WAF rules to block XSS payloads; disable any non-critical user-facing features that accept user input; enforce mandatory password resets for all users with administrative or sensitive access. …

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Priority Score

58
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +38
POC: +20

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CVE-2026-26724 vulnerability details – vuln.today
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