CVE-2023-46147 WordPress Themify Ultra Theme <= 7.3.5 is vulnerable to PHP Object Injection
An attacker can exploit PHP object injection in the Themify Ultra WordPress theme to potentially execute arbitrary code.
- 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-2023-46147?
CVE-2023-46147 is a high-severity unsafe deserialization vulnerability in Themify Ultra, published on 20 Dec 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in Themify Themify Ultra.This issue affects Themify Ultra: from n/a through 7.3.5.
Weakness: CWE-502
Which versions are affected by CVE-2023-46147?
It affects 1 product.
Products include Themify Ultra.
How do I fix CVE-2023-46147?
No fix has been published for CVE-2023-46147 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-2023-46147 being exploited?
There is no known exploitation of CVE-2023-46147 in the wild and no public exploit code.
Other vulnerabilities in Themify Ultra
- CVE-2023-46149 WordPress Themify Ultra Theme <= 7.3.5 is vulnerable to Arbitrary File Upload
- CVE-2023-46148 WordPress Themify Ultra theme <= 7.3.5 - Authenticated Arbitrary Settings Change vulnerability
- CVE-2023-46145 WordPress Themify Ultra theme <= 7.3.5 - Authenticated Privilege Escalation vulnerability
- CVE-2023-46146 WordPress Themify Ultra theme <= 7.3.5 - Multiple Broken Access Control vulnerability
Sources
Also known as GHSA-92g9-mv36-r4j5.