CVE-2026-27728

OneUptime is a solution for monitoring and managing online services. Prior to version 10.0.7, an OS command injection vulnerability in `NetworkPathMonitor.performTraceroute()` allows any authenticated project user to execute arbitrary operating system commands on the Probe server by injecting shell metacharacters into a monitor's destination field. Version 10.0.7 fixes the vulnerability.

CVSS v3 9.9 CRITICAL

9.9^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.1 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

References

Link	Resource
https://github.com/OneUptime/oneuptime/commit/f2cce35a04fac756cecc7a4c55e23758b99288c1	Patch
https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jmhp-5558-qxh5	Exploit Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:hackerbay:oneuptime:*:*:*:*:*:*:*:*

History

02 Mar 2026, 18:56

Type	Values Removed	Values Added
References	~~() https://github.com/OneUptime/oneuptime/commit/f2cce35a04fac756cecc7a4c55e23758b99288c1 -~~	() https://github.com/OneUptime/oneuptime/commit/f2cce35a04fac756cecc7a4c55e23758b99288c1 - Patch
References	~~() https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jmhp-5558-qxh5 -~~	() https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jmhp-5558-qxh5 - Exploit, Vendor Advisory
First Time		Hackerbay oneuptime Hackerbay
CPE		cpe:2.3:a:hackerbay:oneuptime::::::::

25 Feb 2026, 17:25

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-02-25 17:25

Updated : 2026-03-02 18:56

NVD link : CVE-2026-27728

Mitre link : CVE-2026-27728

CVE.ORG link : CVE-2026-27728

JSON object : View

Products Affected

hackerbay

oneuptime

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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