CVE-2020-15515 Remote code execution in turn extension for TYPO3
Attackers can execute arbitrary code remotely via the TYPO3 turn extension, requiring immediate upgrade to a patched version.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2020-15515?
CVE-2020-15515 is a high-severity code injection vulnerability in n/a, published on 7 Jul 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The turn extension through 0.3.2 for TYPO3 allows Remote Code Execution.
Which versions are affected by CVE-2020-15515?
2 open source packages ship an affected version, including marcwillmann/turn. It affects 1 product.
| Package | Affected | Fixed in |
|---|---|---|
marcwillmann/turn Packagist | All versions | 0.3.3 |
marcwillmann/turn Packagist | All versions | 0.3.3 |
Products include Turn\! Project Turn\!.
How do I fix CVE-2020-15515?
Upgrade marcwillmann/turn to 0.3.3 or later.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2020-15515 being exploited?
There is no known exploitation of CVE-2020-15515 in the wild and no public exploit code.
Sources
Also known as GHSA-q7j5-9j77-g4gq.