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Vulnerability · Published Aug 25, 2026 · Assigned by VulDB

CVE-2026-78863liketrek TREK Pre-2FA mfa_token authService.ts loginUser improper authentication

Medium 6.3

In plain English

A medium-severity improper authentication in TREK from liketrek. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 43% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.5%top 56.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

A vulnerability was found in liketrek TREK up to 3.0.22. Impacted is the function loginUser of the file server/src/services/authService.ts of the component Pre-2FA mfa_token Handler. The manipulation results in improper authentication. The attack may be performed from remote. Upgrading to version 3.1.0 is recommended to address this issue. Upgrading the affected component is recommended.

Affected products (as reported)

VendorProductVersions
liketrek TREK 3.0.03.0.13.0.23.0.33.0.43.0.53.0.63.0.7

Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C

References