CVE-2023-7331 PKrystian Full-Stack-Bank User sql injection
Remote attackers can exploit SQL injection in the User Handler to read or modify data in the Full-Stack-Bank web application.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-7331?
CVE-2023-7331 is a medium-severity SQL injection vulnerability in PKrystian Full-Stack-Bank, published on 31 Dec 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability was detected in PKrystian Full-Stack-Bank up to bf73a0179e3ff07c0d7dc35297cea0be0e5b1317. This vulnerability affects unknown code of the component User Handler. Performing manipulation results in sql injection. It is possible to initiate the attack remotely. This product is using a rolling release to provide continious delivery. Therefore, no version details for affected nor updated releases are available. The patch is named 25c9965a872c704f3a9475488dc5d3196902199a. It is suggested to install a patch to address this issue.
Which versions are affected by CVE-2023-7331?
How do I fix CVE-2023-7331?
No fix has been published for CVE-2023-7331 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-2023-7331 being exploited?
There is no known exploitation of CVE-2023-7331 in the wild and no public exploit code.
Sources
Also known as GHSA-q49x-mf7w-873r.