CVE-2002-0734 Code injection in n/a
Remote attackers can execute arbitrary PHP code by manipulating the b2inc variable in B2 blogging software due to improper configuration file loading.
- 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-2002-0734?
CVE-2002-0734 is a high-severity code injection vulnerability in n/a, published on 2 Apr 2003. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
b2edit.showposts.php in B2 2.0.6pre2 and earlier does not properly load the b2config.php file in some configurations, which allows remote attackers to execute arbitrary PHP code via a URL that sets the $b2inc variable to point to a malicious program stored on a remote server.
Which versions are affected by CVE-2002-0734?
It affects 1 product.
Products include Michel Valdrighi B2.
How do I fix CVE-2002-0734?
No fix has been published for CVE-2002-0734 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2002-0734 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2002-0734 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-j637-7hvg-rmqf.