CVE-2022-3334 Easy WP SMTP < 1.5.0 - Admin+ PHP Objection Injection
An admin importing a malicious file can trigger PHP object injection, potentially leading to code execution on the WordPress site.
- 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-2022-3334?
CVE-2022-3334 is a high-severity unsafe deserialization vulnerability in Unknown Easy WP SMTP, published on 31 Oct 2022. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
The Easy WP SMTP WordPress plugin before 1.5.0 unserialises the content of an imported file, which could lead to PHP object injection issue when an admin import (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-2022-3334?
It affects 1 product.
Products include Wp-Ecommerce Easy Wp Smtp.
How do I fix CVE-2022-3334?
No fix has been published for CVE-2022-3334 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-2022-3334 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3334 exists.
Other vulnerabilities in Unknown Easy WP SMTP
- CVE-2019-25141 Easy WP SMTP <= 1.3.9 - Missing Authorization to Arbitrary Options Update
- CVE-2022-42699 WordPress Easy WP SMTP Plugin <= 1.5.1 is vulnerable to Remote Code Execution (RCE)
- CVE-2022-45829 WordPress Easy WP SMTP Plugin <= 1.5.1 is vulnerable to Arbitrary File Deletion
- CVE-2020-35234 Information disclosure in n/a
- CVE-2022-45833 WordPress Easy WP SMTP Plugin <= 1.5.1 is vulnerable to Directory Traversal
Sources
Also known as GHSA-c9vr-62wv-7xw6.