CVE-2026-27045 WordPress WooCommerce Infinite Scroll plugin <= 1.6.2 - PHP Object Injection vulnerability
An attacker can exploit PHP object injection in the WooCommerce Infinite Scroll 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-2026-27045?
CVE-2026-27045 is a high-severity unsafe deserialization vulnerability in sbthemes WooCommerce Infinite Scroll, published on 25 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in sbthemes WooCommerce Infinite Scroll sb-woocommerce-infinite-scroll allows Object Injection.This issue affects WooCommerce Infinite Scroll: from n/a through <= 1.6.2.
Weakness: CWE-502
Which versions are affected by CVE-2026-27045?
How do I fix CVE-2026-27045?
No fix has been published for CVE-2026-27045 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-2026-27045 being exploited?
There is no known exploitation of CVE-2026-27045 in the wild and no public exploit code.
Sources
Also known as GHSA-5mg7-jhw3-8jvg.