CVE-2025-58839 WordPress eDS Responsive Menu Plugin <= 1.2 - PHP Object Injection Vulnerability
An attacker can exploit PHP object injection in the eDS Responsive Menu plugin to potentially execute arbitrary code on the WordPress site.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-58839?
CVE-2025-58839 is a high-severity unsafe deserialization vulnerability in aThemeArt Translations eDS Responsive Menu, published on 5 Sep 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Deserialization of Untrusted Data vulnerability in aThemeArt Translations eDS Responsive Menu eds-responsive-menu allows Object Injection.This issue affects eDS Responsive Menu: from n/a through <= 1.2.
Weakness: CWE-502
Which versions are affected by CVE-2025-58839?
How do I fix CVE-2025-58839?
No fix has been published for CVE-2025-58839 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-2025-58839 being exploited?
There is no known exploitation of CVE-2025-58839 in the wild and no public exploit code.
Sources
Also known as GHSA-m828-2522-p88v.