CVE-2019-16682 url_redirect for Typo3 SQLi Vulnerability
An attacker can execute arbitrary SQL commands via the url_redirect extension in TYPO3, 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
- Available
What is CVE-2019-16682?
CVE-2019-16682 is a high-severity SQL injection vulnerability in n/a, published on 16 Oct 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The url_redirect (aka URL redirect) extension through 1.2.1 for TYPO3 fails to properly sanitize user input and is susceptible to SQL Injection.
Weakness: CWE-89
Which versions are affected by CVE-2019-16682?
2 open source packages ship an affected version, including sfroemken/url_redirect. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
sfroemken/url_redirect Packagist | All versions | 1.2.2 |
sfroemken/url_redirect Packagist | All versions | 1.2.2 |
Products include Url Redirect Project Url Redirect.
How do I fix CVE-2019-16682?
Upgrade sfroemken/url_redirect to 1.2.2 or later.
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-2019-16682 being exploited?
There is no known exploitation of CVE-2019-16682 in the wild and no public exploit code.
Sources
Also known as GHSA-hcpv-xh8q-f3vq.