Command Injection Vulnerability in HummerRisk Cloud Task Component
CVE-2026-3065

5.3MEDIUM

Key Information:

Vendor

HummerRisk

Status
Hummerrisk
Vendor
CVE Published:
24 February 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-3065?

A command injection vulnerability has been identified in the HummerRisk software affecting the Cloud Task Dry-run component. Specifically, the issue resides in the function CommandUtils.commonExecCmdWithResult located in CloudTaskService.java. An attacker can manipulate the argument 'fileName' to execute arbitrary commands, potentially leading to unauthorized remote control of affected systems. The vulnerability has been publicly disclosed, and no response has been received from the vendor regarding this critical issue.

Affected Version(s)

HummerRisk 1.0

HummerRisk 1.1

HummerRisk 1.2

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-3065 - Proof of Concept

References

https://vuldb.com/?id.347416
vdb-entrytechnical-description
https://vuldb.com/?ctiid.347416
signaturepermissions-required
https://vuldb.com/?submit.757696
third-party-advisory

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Ana10gy (VulDB User)
.