CVE-2025-30833 Overview
CVE-2025-30833 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the Soft8Soft Verge3D plugin for WordPress. The flaw impacts all versions of Verge3D up to and including 4.8.2. An attacker can trick an authenticated user into submitting a forged HTTP request that performs unintended actions within the plugin. The issue is categorized under CWE-352 and requires user interaction, such as clicking a crafted link or visiting a malicious page. Successful exploitation can result in limited integrity impact on the affected WordPress site.
Critical Impact
Authenticated WordPress users can be coerced into executing unintended state-changing actions through the Verge3D plugin, resulting in limited integrity impact on the affected site.
Affected Products
- Soft8Soft LLC Verge3D WordPress plugin versions up to and including 4.8.2
- Verge3D Publishing and E-commerce Plugin for WordPress
- WordPress sites using vulnerable Verge3D plugin builds
Discovery Timeline
- 2025-03-27 - CVE-2025-30833 published to NVD
- 2026-06-17 - Last updated in NVD database
Technical Details for CVE-2025-30833
Vulnerability Analysis
The vulnerability stems from missing or improperly implemented anti-CSRF protections in the Verge3D WordPress plugin. Cross-Site Request Forgery (CSRF) issues occur when an application accepts state-changing HTTP requests without verifying that the request was intentionally submitted by the authenticated user. Verge3D up to version 4.8.2 fails to validate a unique per-session nonce or token on one or more sensitive endpoints. An attacker who lures an authenticated WordPress user to a malicious page can force the browser to issue a request that the plugin processes as legitimate. The Exploit Prediction Scoring System places CVE-2025-30833 in the lower percentile range, reflecting low observed exploitation activity to date.
Root Cause
The root cause is the absence of proper CSRF token validation, such as WordPress wp_nonce_field() and check_admin_referer() checks, on plugin endpoints that modify server-side state. Without a nonce tied to the user session, the plugin cannot distinguish between a user-initiated request and one forged by a third-party site.
Attack Vector
Exploitation requires user interaction. An attacker crafts a webpage or email containing an HTML form or img tag that triggers a request to the target WordPress site running Verge3D. When the victim, who is authenticated to the WordPress admin, visits the attacker-controlled resource, the browser sends the forged request with valid session cookies. The plugin then processes the request as if it were legitimate, potentially modifying plugin configuration or content. Refer to the Patchstack WordPress Vulnerability Advisory for advisory details.
Detection Methods for CVE-2025-30833
Indicators of Compromise
- Unexpected changes to Verge3D plugin settings, uploaded 3D assets, or e-commerce configuration in the WordPress admin
- HTTP POST requests to Verge3D plugin endpoints with Referer or Origin headers pointing to external, untrusted domains
- WordPress audit log entries showing configuration changes without corresponding user-initiated admin sessions
Detection Strategies
- Review web server access logs for cross-origin requests targeting Verge3D plugin endpoints under /wp-admin/ or /wp-content/plugins/verge3d/
- Deploy a Web Application Firewall (WAF) rule that flags state-changing requests missing valid WordPress nonces
- Correlate authenticated admin session activity with expected user behavior to identify anomalous plugin modifications
Monitoring Recommendations
- Monitor WordPress activity logs for administrative changes tied to the Verge3D plugin
- Alert on POST and GET requests to plugin admin actions originating from third-party Referer headers
- Track plugin file, option, and settings modifications for unexpected changes outside maintenance windows
How to Mitigate CVE-2025-30833
Immediate Actions Required
- Update the Soft8Soft Verge3D WordPress plugin to a version newer than 4.8.2 once a patched release is available from the vendor
- Restrict WordPress administrative access to trusted networks and enforce strong session management
- Instruct administrators to log out of WordPress when not actively using the admin dashboard to reduce CSRF exposure
Patch Information
The vulnerability affects Verge3D versions up to and including 4.8.2. Administrators should consult the Patchstack advisory and the Soft8Soft vendor site for a fixed release. Apply the update as soon as a patched version is published.
Workarounds
- Deactivate the Verge3D plugin until a patched version is installed if it is not required for production
- Deploy a WordPress-aware WAF, such as Patchstack or an equivalent, to enforce virtual patching for CSRF-vulnerable endpoints
- Enforce SameSite cookie attributes on WordPress authentication cookies to limit cross-site request delivery
- Require re-authentication for sensitive plugin actions and shorten admin session lifetimes
# Temporarily deactivate the Verge3D plugin via WP-CLI until a patched version is available
wp plugin deactivate verge3d
# Verify the plugin status
wp plugin status verge3d
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
