CVE-2026-27728

HIGH EPSS 74.7%
Published Feb 25, 20264mo ago · Modified Mar 2, 20264mo ago
8.8 CVSS 3.1
High
Find Similar
Published Feb 25, 2026 4mo ago
Last Modified Mar 2, 2026 4mo ago

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.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
74.7% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-78 OS Command Injection Injection

Affected Products 1

VendorProductVersionRange
hackerbayoneuptime* <10.0.7

References 2

  • github.com https://github.com/OneUptime/oneuptime/commit/f2cce35a04fac756cecc7a4c55e23758b99288c1
    Patch
  • github.com https://github.com/OneUptime/oneuptime/security/advisories/GHSA-jmhp-5558-qxh5
    ExploitVendor Advisory

Remediation

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