CVE-2021-31632 SQL injection in n/a
Attackers can execute arbitrary code and access data via SQL injection in the b2evolution CMS login section.
- 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-2021-31632?
CVE-2021-31632 is a critical SQL injection vulnerability in n/a, published on 6 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
b2evolution CMS v7.2.3 was discovered to contain a SQL injection vulnerability via the parameter cfqueryparam in the User login section. This vulnerability allows attackers to execute arbitrary code via a crafted input.
Weakness: CWE-89
Which versions are affected by CVE-2021-31632?
It affects 1 product.
Products include B2evolution B2evolution Cms.
How do I fix CVE-2021-31632?
No fix has been published for CVE-2021-31632 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-2021-31632 being exploited?
There is no known exploitation of CVE-2021-31632 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-9739-cp23-84gj.