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EPSS 0.5%top 59%

CVE-2026-78863: Improper Authentication in liketrek TREK

0
Medium
VulnerabilityCVE-2026-78863cvecve-2026-78863
Published: 08/25/2026 (08/25/2026, 11:00:10 UTC)
Source: CVE Database V5
Vendor/Project: liketrek
Product: TREK

Description

CVE-2026-78863 is a medium severity vulnerability in liketrek TREK up to version 3.0.22. It affects the loginUser function in the Pre-2FA mfa_token Handler component, causing improper authentication. The vulnerability can be exploited remotely. Upgrading to version 3.1.0 resolves the issue.

CVSS v4.0

Score 5.3medium

Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
Low
User Interaction
None
Vuln. Confidentiality
Low
Vuln. Integrity
Low
Vuln. Availability
Low
Subsq. Confidentiality
None
Subsq. Integrity
None
Subsq. Availability
None
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

Affected software

liketrek

TREK

Affected versions
=3.0.0=3.0.1=3.0.2=3.0.3=3.0.4=3.0.5=3.0.6=3.0.7=3.0.8=3.0.9=3.0.10=3.0.11=3.0.12=3.0.13=3.0.14=3.0.15=3.0.16=3.0.17=3.0.18=3.0.19=3.0.20=3.0.21=3.0.22
CPE configurations
cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 09/10/2026, 20:03:31 UTC

Technical Analysis

This vulnerability in liketrek TREK versions 3.0.0 through 3.0.22 involves improper authentication due to a flaw in the loginUser function within the Pre-2FA mfa_token Handler component. An attacker can remotely exploit this weakness to bypass authentication controls. The issue is fixed in version 3.1.0, which should be applied to mitigate the risk.

Potential Impact

The vulnerability allows remote attackers to bypass authentication mechanisms, potentially granting unauthorized access to the system. This improper authentication could lead to unauthorized actions or data access within the affected application.

Mitigation Recommendations

Upgrade liketrek TREK to version 3.1.0 or later to address this improper authentication vulnerability. Applying this official fix eliminates the security risk.

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Technical Details

Data Version
5.2
Assigner Short Name
VulDB
Date Reserved
2026-08-25T06:01:13.787Z
Cvss Version
4.0
State
PUBLISHED

Threat ID: 6a8d778aacd9273b49165769

Added to database: 08/25/2026, 11:07:54 UTC

Last enriched: 09/10/2026, 20:03:31 UTC

Last updated: 10/09/2026, 06:48:19 UTC

Views: 72

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