WordPress security changelog
CRITICAL CVE-2025-49029 Deferred

Custom Login And Signup Widget: Code execution

Custom Login And Signup Widget is affected by code execution. Exposure depends on how the affected operation is made reachable by the site. Successful exploitation can run attacker-controlled code in the WordPress hosting account.

CVE / CNA score 9.1 CVSS 3.1 · audit@patchstack.com
NVD score Pending NVD has not published its own CVSS assessment.
Component
Custom Login And Signup Widget
Plugin slug
custom-login-and-signup-widget
Affected
See vendor advisory
Safe version
See mitigation notes
Published
Jul 01, 2025
Weakness
CWE-94 — Improper Control of Generation of Code ('Code Injection')

This CVE was published Jul 01, 2025 and is one of 2 known issues for this plugin.

Update, patch or deactivate.

Update Custom Login And Signup Widget to a release outside the affected range, or disable and remove it until a fixed version is available.

No confirmed safe version is listed. Consider a vendor-supported patch or temporarily restricting the affected functionality while you assess the risk.

Deactivate only when warranted by your risk profile, or when advised by your hosting provider in the limited circumstances where the vulnerability cannot otherwise be mitigated. If you’re unsure which action is appropriate, contact Fused or your hosting provider for guidance.

Technical 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.

CVE / CNA vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Primary and upstream sources