CVE-2026-32513 WordPress JS Archive List plugin <= 6.1.7 - PHP Object Injection vulnerability
An attacker can exploit PHP object injection in the JS Archive List WordPress plugin 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-2026-32513?
CVE-2026-32513 is a high-severity unsafe deserialization vulnerability in Miguel Useche JS Archive List, 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 Miguel Useche JS Archive List jquery-archive-list-widget allows Object Injection.This issue affects JS Archive List: from n/a through <= 6.1.7.
Weakness: CWE-502
Which versions are affected by CVE-2026-32513?
How do I fix CVE-2026-32513?
No fix has been published for CVE-2026-32513 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-2026-32513 being exploited?
There is no known exploitation of CVE-2026-32513 in the wild and no public exploit code.
Sources
Also known as GHSA-g2rf-phpj-m3m9.