CVE-2021-4246 roxlukas LMeve Login Page sql injection
Remote attackers can exploit SQL injection in the LMeve login page via the X-Forwarded-For header to access or modify data.
- 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-2021-4246?
CVE-2021-4246 is a medium-severity SQL injection vulnerability in roxlukas LMeve, published on 17 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in roxlukas LMeve and classified as critical. Affected by this issue is some unknown functionality of the component Login Page. The manipulation of the argument X-Forwarded-For leads to sql injection. The attack may be launched remotely. The name of the patch is 29e1ead3bb1c1fad53b77dfc14534496421c5b5d. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-216176.
Which versions are affected by CVE-2021-4246?
It affects 1 product.
Products include Roxlukas Lmeve.
How do I fix CVE-2021-4246?
No fix has been published for CVE-2021-4246 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-2021-4246 being exploited?
There is no known exploitation of CVE-2021-4246 in the wild and no public exploit code.
Other vulnerabilities in roxlukas LMeve
Sources
Also known as GHSA-g5jc-hc65-x4vm.