CVE-2021-28242 SQL injection in n/a
Remote attackers can inject SQL commands to read sensitive database information via the cf_name parameter in b2evolution.
- 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-2021-28242?
CVE-2021-28242 is a high-severity SQL injection vulnerability in n/a, published on 15 Apr 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
SQL Injection in the "evoadm.php" component of b2evolution v7.2.2-stable allows remote attackers to obtain sensitive database information by injecting SQL commands into the "cf_name" parameter when creating a new filter under the "Collections" tab.
Weakness: CWE-89
Which versions are affected by CVE-2021-28242?
It affects 1 product.
Products include B2evolution B2evolution.
How do I fix CVE-2021-28242?
No fix has been published for CVE-2021-28242 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-2021-28242 being exploited?
There is no known exploitation of CVE-2021-28242 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry.
Other vulnerabilities in n/a
Sources
Also known as GHSA-xg97-vmg6-hhf5.