SQL Injection Vulnerability in liketrek TREK Journey Entry Update Function
CVE-2026-78864

5.3MEDIUM

Key Information:

Vendor

Liketrek

Status
Trek
Vendor
CVE Published:
25 August 2026

What is CVE-2026-78864?

A vulnerability exists in the liketrek TREK software, specifically in the Journey Entry Update function. This weakness allows attackers to exploit the journeyService.updateEntry method, leading to SQL injection attacks that can be initiated remotely. Users are strongly advised to upgrade to version 3.1.0 or later to mitigate this risk and safeguard their systems against potential exploitation.

Affected Version(s)

TREK 3.0.0

TREK 3.0.1

TREK 3.0.2

References

https://vuldb.com/vuln/394940
vdb-entrytechnical-description
https://vuldb.com/vuln/394940/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-78864
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

  • Vulnerability published

  • Vulnerability Reserved

Credit

ByteJMP (VulDB User)
.