CVE-2026-78864 liketrek TREK Journey Entry Update journey.controller.t journeyService.updateEntry sql injection
Remote attackers can exploit SQL injection in the Journey Entry Update function to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-78864?
CVE-2026-78864 is a medium-severity SQL injection vulnerability in liketrek TREK, published on 25 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Which versions are affected by CVE-2026-78864?
How do I fix CVE-2026-78864?
No fix has been published for CVE-2026-78864 yet. Limit exposure of the affected software until one is available.
Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.
Is CVE-2026-78864 being exploited?
There is no known exploitation of CVE-2026-78864 in the wild and no public exploit code.
Sources
Also known as GHSA-627x-pmfq-98qv, GHSA-6fxv-j57x-3hv8.