CVE-2021-3242 SQL injection in n/a
SQL injection in DuxCMS allows attackers to read or modify database contents via the SendTpl keyword parameter.
- 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-2021-3242?
CVE-2021-3242 is a critical SQL injection vulnerability in n/a, published on 16 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
DuxCMS v3.1.3 was discovered to contain a SQL injection vulnerability via the component s/tools/SendTpl/index?keyword=.
Weakness: CWE-89
Which versions are affected by CVE-2021-3242?
It affects 1 product.
Products include Duxcms Project Duxcms.
How do I fix CVE-2021-3242?
No fix has been published for CVE-2021-3242 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-2021-3242 being exploited?
There is no known exploitation of CVE-2021-3242 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-rq46-c763-3946.