CVE-2026-27728

Published: Feb 25, 2026Modified: Jun 17, 2026

8.8

Vector

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

Exploitability: 2.8 / Impact: 5.9

Source: NVD

Description

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.

Affected (1)

Products: Hackerbay: Oneuptime

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Hackerbay Oneuptime	Before 10.0.7

Related CWEs

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

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://github.com/OneUptime/oneuptime/commit/f2cce35a04fac756cecc7a4c55e23758b99288c1

Source: security-advisories@github.com

Patch

https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jmhp-5558-qxh5

Source: security-advisories@github.com

ExploitVendor Advisory

Timeline

No history available yet.