CVE-2021-41647 SQL injection in n/a
Unauthenticated attackers can exploit SQL injection in the login parameter to read sensitive data and create administrative accounts.
- 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-2021-41647?
CVE-2021-41647 is a critical SQL injection vulnerability in n/a, published on 1 Oct 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An un-authenticated error-based and time-based blind SQL injection vulnerability exists in Kaushik Jadhav Online Food Ordering Web App 1.0. An attacker can exploit the vulnerable "username" parameter in login.php and retrieve sensitive database information, as well as add an administrative user.
Weakness: CWE-89
Which versions are affected by CVE-2021-41647?
It affects 1 product.
Products include Online Food Ordering Web App Project Online Food Ordering Web App.
How do I fix CVE-2021-41647?
No fix has been published for CVE-2021-41647 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-2021-41647 being exploited?
There is no known exploitation of CVE-2021-41647 in the wild and no public exploit code.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-4q42-p4mx-46r6.