CVE-2021-45803 SQL injection in n/a
Attackers can inject SQL commands via the reservation view parameter to read or modify database contents in iResturant.
- 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-2021-45803?
CVE-2021-45803 is a high-severity SQL injection vulnerability in n/a, published on 25 Jan 2022. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
MartDevelopers iResturant 1.0 is vulnerable to SQL Injection. SQL Injection occurs because this view parameter value is added to the SQL query without additional verification when viewing reservation.
Weakness: CWE-89
Which versions are affected by CVE-2021-45803?
It affects 1 product.
Products include Iresturant Project Iresturant.
How do I fix CVE-2021-45803?
No fix has been published for CVE-2021-45803 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-2021-45803 being exploited?
There is no known exploitation of CVE-2021-45803 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-c453-g432-3m38.