CVE-2020-21179 SQL injection in n/a
Remote attackers can inject malicious SQL via the name parameter on the signin page of koa2-blog, potentially compromising data integrity and confidentiality.
- 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-2020-21179?
CVE-2020-21179 is a critical SQL injection vulnerability in n/a, published on 1 Feb 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Sql injection vulnerability in koa2-blog 1.0.0 allows remote attackers to Injecting a malicious SQL statement via the name parameter to the signin page.
Weakness: CWE-89
Which versions are affected by CVE-2020-21179?
It affects 1 product.
Products include Koa2-Blog Project Koa2-Blog.
How do I fix CVE-2020-21179?
No fix has been published for CVE-2020-21179 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-2020-21179 being exploited?
There is no known exploitation of CVE-2020-21179 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-8c4j-frh5-89w4.