CVE-2026-26723 — HIGH (8.2)

Vulnerability 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 function parameter.

CVSS Score

8.2

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Keystorage	Global Facilities Management Software	20230721a

Related Weaknesses (CWE)

CWE-79

References

https://github.com/chndlrx/vulnerability-disclosures/tree/main/CVE-2026-26723ExploitThird Party Advisory

FAQ

What is CVE-2026-26723?

CVE-2026-26723 is a vulnerability with a CVSS score of 8.2 (HIGH). Cross Site Scripting vulnerability in Key Systems Inc Global Facilities Management Software v. 20230721a allows a remote attacker to execute arbitrary code via the function parameter.

How severe is CVE-2026-26723?

CVE-2026-26723 has been rated HIGH with a CVSS base score of 8.2/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-26723?

Check the references section above for vendor advisories and patch information. Affected products include: Keystorage Global Facilities Management Software.