CVE-2026-78885

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.

CVSS v3 5.6 MEDIUM
CVSS v2.0 5.1 MEDIUM

5.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.2 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

5.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:H/Au:N/C:P/I:P/A:P

Exploitability : 4.9 / Impact : 6.4

Access Vector NETWORK

Access Complexity HIGH

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

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

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-25 13:19

Updated : 2026-08-27 17:20

NVD link : CVE-2026-78885

Mitre link : CVE-2026-78885

CVE.ORG link : CVE-2026-78885

JSON object : View

Products Affected

No product.

CWE

CWE-287

Improper Authentication

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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."}], "lastModified": "2026-08-27T17:20:43.970", "sourceIdentifier": "cna@vuldb.com"}