CVE-2020-36726 Ultimate Reviews < 2.1.33 - PHP Object Injection
Unauthenticated attackers can inject PHP objects via deserialization in the Ultimate Reviews WordPress plugin, potentially leading to code execution.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-36726?
CVE-2020-36726 is a critical unsafe deserialization vulnerability in rustaurius Ultimate Reviews, published on 7 Jun 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The Ultimate Reviews plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 2.1.32 via deserialization of untrusted input in several vulnerable functions. This allows unauthenticated attackers to inject a PHP Object. No POP chain is present in the vulnerable plugin.
Weakness: CWE-502
Which versions are affected by CVE-2020-36726?
It affects 1 product.
Products include Etoilewebdesign Ultimate Reviews.
How do I fix CVE-2020-36726?
No fix has been published for CVE-2020-36726 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-2020-36726 being exploited?
There is no known exploitation of CVE-2020-36726 in the wild and no public exploit code.
Other vulnerabilities in rustaurius Ultimate Reviews
Sources
Also known as GHSA-p7jf-6m2v-3ffq.