CVE-2025-49029 WordPress Custom Login And Signup Widget plugin <= 1.0 - Arbitrary Code Execution vulnerability
Attackers can execute arbitrary code via a code injection flaw in the Custom Login And Signup Widget plugin for WordPress.
- 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-2025-49029?
CVE-2025-49029 is a critical code injection vulnerability in bitto.kazi Custom Login And Signup Widget, published on 1 Jul 2025. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
Improper Control of Generation of Code ('Code Injection') vulnerability in bitto.kazi Custom Login And Signup Widget custom-login-and-signup-widget allows Code Injection.This issue affects Custom Login And Signup Widget: from n/a through <= 1.0.
Weakness: CWE-94
Which versions are affected by CVE-2025-49029?
How do I fix CVE-2025-49029?
No fix has been published for CVE-2025-49029 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2025-49029 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-49029 exists.
Public exploit code: 1 Nuclei template and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-4mv9-2h4p-3hrx.