CVE-2023-3688 Bylancer QuickJob GET Parameter sql injection
Remote attackers can exploit SQL injection in the GET parameter handler to read or modify database contents in Bylancer QuickJob.
- 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-2023-3688?
CVE-2023-3688 is a medium-severity SQL injection vulnerability in Bylancer QuickJob, published on 16 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability classified as critical has been found in Bylancer QuickJob 6.1. Affected is an unknown function of the component GET Parameter Handler. The manipulation of the argument keywords/gender leads to sql injection. It is possible to launch the attack remotely. VDB-234234 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Weakness: CWE-89
Which versions are affected by CVE-2023-3688?
It affects 1 product.
Products include Bylancer Quickjob.
How do I fix CVE-2023-3688?
No fix has been published for CVE-2023-3688 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-2023-3688 being exploited?
There is no known exploitation of CVE-2023-3688 in the wild and no public exploit code.
Sources
Also known as GHSA-vh4c-q5r5-gh3r.