CVE-2024-2721 WordPress Social Media Share Buttons plugin <= 2.1.0 - PHP Object Injection vulnerability
An attacker can exploit PHP object injection in the Social Media Share Buttons plugin to potentially execute arbitrary code on the WordPress site.
- 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-2024-2721?
CVE-2024-2721 is a high-severity unsafe deserialization vulnerability in Social Media Share Buttons, published on 20 Mar 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in Social Media Share Buttons By Sygnoos Social Media Share Buttons.This issue affects Social Media Share Buttons: from n/a through 2.1.0.
Weakness: CWE-502
Which versions are affected by CVE-2024-2721?
It affects 1 product.
Products include Sygnoos Social Media Share Buttons.
How do I fix CVE-2024-2721?
No fix has been published for CVE-2024-2721 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-2024-2721 being exploited?
There is no known exploitation of CVE-2024-2721 in the wild and no public exploit code.
Other vulnerabilities in Social Media Share Buttons
Sources
Also known as GHSA-cxqp-32c8-ch8c.