CVE-2021-38302 SQL injection in TYPO3 extension
An attacker can execute arbitrary SQL commands via the Newsletter extension in TYPO3, potentially reading or modifying database content.
- 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-2021-38302?
CVE-2021-38302 is a critical SQL injection vulnerability in n/a, published on 13 Aug 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Newsletter extension through 4.0.0 for TYPO3 allows SQL Injection.
Weakness: CWE-89
Which versions are affected by CVE-2021-38302?
2 open source packages ship an affected version, including ecodev/newsletter. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
ecodev/newsletter Packagist | All versions to 4.0.0 | None |
ecodev/newsletter Packagist | All versions to 4.0.0 | None |
Products include Newsletter Project Newsletter.
How do I fix CVE-2021-38302?
No fix has been published for CVE-2021-38302 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-2021-38302 being exploited?
There is no known exploitation of CVE-2021-38302 in the wild and no public exploit code.
Sources
Also known as GHSA-hqm2-gwqf-r5g5.