CVE-2025-3846 markparticle WebServer Registration httprequest.cpp sql injection
Remote attackers can exploit SQL injection in the registration 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-2025-3846?
CVE-2025-3846 is a medium-severity SQL injection vulnerability in markparticle WebServer, published on 21 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability was found in markparticle WebServer up to 1.0. It has been rated as critical. Affected by this issue is some unknown functionality of the file code/http/httprequest.cpp of the component Registration. The manipulation of the argument username/password leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2025-3846?
It affects 1 product.
Products include Markparticle Webserver.
How do I fix CVE-2025-3846?
No fix has been published for CVE-2025-3846 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-2025-3846 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3846 exists.
Other vulnerabilities in markparticle WebServer
Sources
Also known as GHSA-mgj9-f942-hp75.