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CVE-2026-78885

5.6 · MEDIUM

A vulnerability was identified in liketrek TREK up to 3.0.22.

Published Aug 25, 2026CWE-287EPSS 0.58%

Overview

CVE-2026-78885 is a medium-severity vulnerability. It was published on August 25, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical 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.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

References

GitHubgithub.com/liketrek/TREK/releases/tag/v3.1.0GitHubgithub.com/mauriceboe/TREK/security/advisories/GHSA-fvgw-r58q-4cw4Refvuldb.com/cve/CVE-2026-78885Refvuldb.com/submit/886931Refvuldb.com/vuln/394941Refvuldb.com/vuln/394941/cti

How CyberStrike helps

Frequently asked questions

What is CVE-2026-78885?

CVE-2026-78885 is a medium-severity vulnerability. It was published on August 25, 2026 and has a CVSS 3.1 base score of 5.6 (MEDIUM).

How severe is CVE-2026-78885?

This vulnerability has a CVSS 3.1 base score of 5.6, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2026-78885?

Check the references section for vendor advisories, patches, and mitigation guidance. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2026-78885?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2026-78885 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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