CVE-2019-20452 Deserialization in n/a
An authenticated user can achieve remote code execution via PHP object injection in the RecycleBinManager component.
- 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-2019-20452?
CVE-2019-20452 is a high-severity unsafe deserialization vulnerability in n/a, published on 17 Mar 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A problem was found in Pydio Core before 8.2.4 and Pydio Enterprise before 8.2.4. A PHP object injection is present in the page plugins/core.access/src/RecycleBinManager.php. An authenticated user with basic privileges can inject objects and achieve remote code execution.
Weakness: CWE-502
Which versions are affected by CVE-2019-20452?
It affects 1 product.
Products include Pydio Pydio.
How do I fix CVE-2019-20452?
No fix has been published for CVE-2019-20452 yet. Limit exposure of the affected software until one is available.
Upgrade, and only deserialise data from trusted sources or with an allow-list of types. More about Unsafe deserialization.
Is CVE-2019-20452 being exploited?
There is no known exploitation of CVE-2019-20452 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-x5fh-8hmh-2c57.