CVE-2022-3955 tholum crm42 Login class.user.php sql injection
Remote attackers can exploit SQL injection in the login component to read or modify database contents.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3955?
CVE-2022-3955 is a high-severity SQL injection vulnerability in tholum crm42, published on 11 Nov 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was found in tholum crm42. It has been rated as critical. This issue affects some unknown processing of the file crm42\class\class.user.php of the component Login. The manipulation of the argument user_name 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-213461 was assigned to this vulnerability.
Which versions are affected by CVE-2022-3955?
It affects 1 product.
Products include Crm42 Project Crm42.
How do I fix CVE-2022-3955?
No fix has been published for CVE-2022-3955 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-2022-3955 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3955 exists.
Sources
Also known as GHSA-6j2v-4m65-34r8.