CVE-2021-44350 ThinkPHP5 SQL Injection vulnerability

Q: Which versions are affected by CVE-2021-44350?

2 open source packages ship an affected version, including topthink/framework. It affects 1 product.

Q: Is CVE-2021-44350 being exploited?

There is no known exploitation of CVE-2021-44350 in the wild and no public exploit code.

Q: How do I fix CVE-2021-44350?

No fix has been published for CVE-2021-44350 yet. Limit exposure of the affected software until one is available.

Critical 9.8 Published 15 Dec 2021 Updated 4 Aug 2024

Attackers can execute arbitrary SQL commands via the parseOrder function in ThinkPHP5, potentially reading or modifying database contents.

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-2021-44350?

CVE-2021-44350 is a critical SQL injection vulnerability in n/a, published on 15 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

SQL Injection vulnerability exists in ThinkPHP5 5.0.x <=5.1.22 via the parseOrder function in Builder.php.

Weakness: CWE-89

Which versions are affected by CVE-2021-44350?

2 open source packages ship an affected version, including topthink/framework. It affects 1 product.

Package	Affected	Fixed in
`topthink/framework` Packagist	From `5.0` to `5.1.22`	None
`topthink/framework` Packagist	From `5.0` to `5.1.22`	None

Products include Thinkphp Thinkphp.

How do I fix CVE-2021-44350?

No fix has been published for CVE-2021-44350 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-2021-44350 being exploited?

There is no known exploitation of CVE-2021-44350 in the wild and no public exploit code.

Sources

Also known as GHSA-q868-c4vw-qjx3.