SQL Injection in Liketrek Trek
CVE-2026-78864
A vulnerability was determined in liketrek TREK up to 3.0.22. The affected element is the function journeyService.updateEntry of the file server/src/nest/journey/journey.controller.t of the component Journey Entry Update. This manipulation causes sql injection. It is possible to initiate the attack remotely. Upgrading to version 3.1.0 is sufficient to fix this issue. It is recommended to upgrade the affected component.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.
EPSS exploit prediction
EPSS: 0.003 (24.5th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 25th percentile — 24.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.002 · newest: 0.003 · change: +0.001
Affected products
- Liketrek Trek — versions 3.0.0, 3.0.1, 3.0.10
Weakness classification (CWE)
References
- vuldb.com/vuln/394940 (technical-description, vdb-entry)
- vuldb.com/vuln/394940/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-78864 (third-party-advisory)
- vuldb.com/submit/886930 (third-party-advisory)
- github.com/mauriceboe/TREK/security/advisories/GHSA-627x-pmfq-98qv (related)
- github.com/liketrek/TREK/releases/tag/v3.1.0 (patch)
Frequently asked questions
- What is CVE-2026-78864?
- CVE-2026-78864 is a medium-severity vulnerability in Liketrek Trek, classified under Improper Neutralization of Special Elements in Output Used by a Downstream Component (Injection). CVSS score: 6.3/10. Published 2026-08-25.
- How severe is CVE-2026-78864?
- Medium severity. CVSS v3 base score is 6.3 out of 10.