CVE-2026-78863CWE-287

CVE-2026-78863

Medium · published August 25, 2026

CVSS v3.1
6.3
EPSS
1%
Percentile
42.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · 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
EPSS
0.00507 · 42.4th percentile
Weakness
CWE-287 · Improper Authentication
Published
2026-08-25T15:16Z
References (6)
https://vuldb.com/vuln/394939/cti · [email protected]https://github.com/liketrek/TREK/releases/tag/v3.1.0 · [email protected]https://github.com/mauriceboe/TREK/security/advisories/GHSA-mjh4-w6fq-54qm · [email protected]https://vuldb.com/cve/CVE-2026-78863 · [email protected]https://vuldb.com/submit/886929 · [email protected]https://vuldb.com/vuln/394939 · [email protected]
EPSS history
Timeline
  • 27 AUG 06:46Z
    EPSS moved — → 0%
    epss
  • 25 AUG 11:00Z
    liketrek TREK Pre-2FA mfa_token authService.ts loginUser improper authentication
    cvelistv5