A vulnerability was identified in liketrek TREK up to 3.0.22. The impacted element is the function findOrCreateUser of the file server/src/services/oidcService.ts of the component OIDC Service. Such manipulation leads to improper authentication. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. Upgrading to version 3.1.0 is sufficient to resolve this issue. Upgrading the affected component is advised.

Attack Vector Network

Attack Complexity High

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
liketrek TREK affected
Version Status Constraints
3.0.0 affected —
3.0.1 affected —
3.0.2 affected —
3.0.3 affected —
3.0.4 affected —
3.0.5 affected —
3.0.6 affected —
3.0.7 affected —
3.0.8 affected —
3.0.9 affected —
3.0.10 affected —
3.0.11 affected —
3.0.12 affected —
3.0.13 affected —
3.0.14 affected —
3.0.15 affected —
3.0.16 affected —
3.0.17 affected —
3.0.18 affected —
3.0.19 affected —
3.0.20 affected —
3.0.21 affected —
3.0.22 affected —
3.1.0 unaffected —

No data.

No data.

No data.

Project Subscriptions

Vendors Products
Liketrek Subscribe
Trek Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/liketrek/TREK/releases/tag/v3.1.0 cve-icon
https://github.com/mauriceboe/TREK/security/advisories/GHSA-fvgw-r58q-4cw4 cve-icon
https://vuldb.com/cve/CVE-2026-78885 cve-icon
https://vuldb.com/submit/886931 cve-icon
https://vuldb.com/vuln/394941 cve-icon
https://vuldb.com/vuln/394941/cti cve-icon
History

Tue, 25 Aug 2026 12:30:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in liketrek TREK up to 3.0.22. The impacted element is the function findOrCreateUser of the file server/src/services/oidcService.ts of the component OIDC Service. Such manipulation leads to improper authentication. It is possible to launch the attack remotely. The attack requires a high level of complexity. The exploitability is regarded as difficult. Upgrading to version 3.1.0 is sufficient to resolve this issue. Upgrading the affected component is advised.
Title liketrek TREK OIDC Service oidcService.ts findOrCreateUser improper authentication
First Time appeared Liketrek
Liketrek trek
Weaknesses CWE-287
CPEs cpe:2.3:a:liketrek:trek:*:*:*:*:*:*:*:*
Vendors & Products Liketrek
Liketrek trek
References
Metrics cvssV2_0

{'score': 5.1, 'vector': 'AV:N/AC:H/Au:N/C:P/I:P/A:P/E:ND/RL:OF/RC:C'}

cvssV3_0

{'score': 5.6, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C'}

cvssV3_1

{'score': 5.6, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:X/RL:O/RC:C'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-25T12:15:08.513Z

Reserved: 2026-08-25T06:01:22.221Z

Link: CVE-2026-78885

cve-icon Vulnrichment

No data.

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses