---
cve: "CVE-2026-78864"
severity: "MEDIUM"
cvss: 5.3
epss: "0.2%"
vendor: "liketrek"
kev: false
exploited: false
published: "2026-08-25 12:16:28"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-27T02:19:23+02:00"
---

# CVE-2026-78864

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

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.

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- f6af1d67a2630d77dcce39a92ac5599d08d7a5a1 (Commit)

## Referenzen

- <https://vuldb.com/vuln/394940>
- <https://vuldb.com/vuln/394940/cti>
- <https://vuldb.com/cve/CVE-2026-78864>
- <https://vuldb.com/submit/886930>
- <https://github.com/mauriceboe/TREK/security/advisories/GHSA-627x-pmfq-98qv>
- <https://github.com/liketrek/TREK/releases/tag/v3.1.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-78864) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_