CVE-2025-62733 WordPress Custom Sidebars by ProteusThemes plugin <= 1.0.3 - Cross Site Request Forgery (CSRF) vulnerability
Attackers can trick authenticated users into performing unintended actions in the Custom Sidebars plugin, potentially altering site configuration.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2025-62733?
CVE-2025-62733 is a medium-severity vulnerability in Custom Sidebars by ProteusThemes, published on 9 Dec 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Cross-Site Request Forgery (CSRF) vulnerability in ProteusThemes Custom Sidebars by ProteusThemes custom-sidebars-by-proteusthemes allows Cross Site Request Forgery.This issue affects Custom Sidebars by ProteusThemes: from n/a through <= 1.0.3.
Weakness: CWE-352
Which versions are affected by CVE-2025-62733?
How do I fix CVE-2025-62733?
No fix has been published for CVE-2025-62733 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-62733 being exploited?
There is no known exploitation of CVE-2025-62733 in the wild and no public exploit code.
Sources
Also known as GHSA-p4m3-w5rf-p7p3.