CVE-2022-3380 Customizer Export/Import < 0.9.5 - Admin+ PHP Objection Injection
An admin importing a malicious file can trigger PHP object injection, potentially leading to code execution if suitable gadget chains exist.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-3380?
CVE-2022-3380 is a high-severity unsafe deserialization vulnerability in Unknown Customizer Export/Import, published on 31 Oct 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Customizer Export/Import WordPress plugin before 0.9.5 unserializes the content of an imported file, which could lead to PHP object injection issues when an admin imports (intentionally or not) a malicious file and a suitable gadget chain is present on the blog.
Weakness: CWE-502
Which versions are affected by CVE-2022-3380?
It affects 1 product.
Products include Fastlinemedia Customizer Export\/Import.
How do I fix CVE-2022-3380?
No fix has been published for CVE-2022-3380 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-2022-3380 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3380 exists.
Other vulnerabilities in Unknown Customizer Export/Import
Sources
Also known as GHSA-5gr8-8qhc-45jj.