CVE-2023-2420 MLECMS common.func.php get_url sql injection
Remote attackers can exploit SQL injection in MLECMS via the get_url 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-2023-2420?
CVE-2023-2420 is a medium-severity SQL injection vulnerability in MLECMS, published on 29 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in MLECMS 3.0. It has been rated as critical. This issue affects the function get_url in the library /upload/inc/lib/admin of the file upload\inc\include\common.func.php. The manipulation of the argument $_SERVER['REQUEST_URI'] leads to sql injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-227717 was assigned to this vulnerability.
Weakness: CWE-89
Which versions are affected by CVE-2023-2420?
It affects 1 product.
Products include Mlecms Mlecms.
How do I fix CVE-2023-2420?
No fix has been published for CVE-2023-2420 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-2023-2420 being exploited?
There is no known exploitation of CVE-2023-2420 in the wild and no public exploit code.
Sources
Also known as GHSA-pvcj-gmv9-5qjf.