CVE-2025-7499: BetterDocs WordPress Auth Bypass Flaw

CVE-2025-7499 Overview

CVE-2025-7499 affects the BetterDocs plugin for WordPress, an AI-driven documentation, FAQ, and knowledge base tool for Elementor and Gutenberg. The vulnerability stems from a missing capability check on the get_response function in the DocCategories.php REST endpoint. Unauthenticated attackers can retrieve passwords for password-protected documents along with metadata for private and draft documents. All versions up to and including 4.1.1 are affected. The flaw is classified as Missing Authorization [CWE-862] and is exploitable remotely over the network without user interaction.

Critical Impact
Unauthenticated remote attackers can extract passwords protecting private documents and expose metadata of unpublished content across affected WordPress sites.

Affected Products

BetterDocs WordPress plugin versions up to and including 4.1.1
WordPress sites using BetterDocs with Elementor integration
WordPress sites using BetterDocs with Gutenberg integration

Discovery Timeline

2025-08-16 - CVE-2025-7499 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-7499

Vulnerability Analysis

The vulnerability resides in the REST API implementation of the BetterDocs plugin, specifically in the DocCategories.php file within the get_response function. The endpoint is registered without a proper permission_callback that validates user capabilities before returning document data. As a result, the REST route responds to unauthenticated requests with sensitive data that WordPress otherwise restricts through post visibility controls.

The response payload includes the plaintext passwords assigned to password-protected documents. It also returns metadata such as titles, slugs, timestamps, and status for documents in private and draft states. This bypasses the WordPress content visibility model that normally prevents disclosure of unpublished posts. Reference the WordPress BetterDocs File for the vulnerable code path.

Root Cause

The root cause is a missing authorization check [CWE-862]. The REST route handler does not verify whether the requesting user has the capability to read private posts or view protected document credentials. WordPress requires developers to enforce access control at the REST endpoint layer through permission_callback, and this validation was absent.

Attack Vector

Exploitation requires only network access to the target WordPress site. An attacker sends a crafted HTTP request to the vulnerable REST endpoint exposed by BetterDocs. No authentication, no privileges, and no user interaction are required. The response returns JSON containing password fields and metadata for restricted documents, which the attacker can then use to access gated content directly. See the Wordfence Vulnerability Report for additional exploitation context.

Detection Methods for CVE-2025-7499

Indicators of Compromise

Unauthenticated HTTP GET requests to /wp-json/betterdocs/ REST routes referencing DocCategories
Anomalous access patterns to WordPress REST endpoints from a single IP enumerating category IDs
Web server logs showing responses containing password fields returned to unauthenticated sessions

Detection Strategies

Inspect access logs for requests to BetterDocs REST endpoints originating from clients without valid authentication cookies or nonces
Compare request volumes to /wp-json/ paths against baselines to identify enumeration attempts
Deploy WordPress application-layer monitoring that flags REST responses containing post_password values sent to anonymous callers

Monitoring Recommendations

Enable verbose logging on the WordPress REST API and forward events to a centralized log platform for correlation
Alert on repeated 200 OK responses to /wp-json/betterdocs/* from external IPs without prior authenticated sessions
Monitor for outbound sharing or reuse of extracted document passwords across user accounts

How to Mitigate CVE-2025-7499

Immediate Actions Required

Update the BetterDocs plugin to a version later than 4.1.1 that includes the fix referenced in the WordPress Plugin Changeset
Audit BetterDocs categories and rotate passwords on any documents that were protected while the vulnerable version was installed
Review REST API access logs for signs of prior exploitation and treat any exposed document credentials as compromised

Patch Information

The vendor addressed the issue in the changeset 3338384, which adds capability enforcement to the affected REST route. Site administrators should install the patched release through the WordPress plugin updater or by replacing plugin files with the fixed version.

Workarounds

Disable the BetterDocs plugin until the patched version is applied
Restrict access to /wp-json/betterdocs/ endpoints at the web server or WAF layer for unauthenticated clients
Remove password protection from BetterDocs documents and replace it with role-based access controls until patching is complete

bash

# Example nginx rule to block unauthenticated access to the BetterDocs REST namespace
location ~ ^/wp-json/betterdocs/ {
    if ($http_cookie !~* "wordpress_logged_in") {
        return 403;
    }
}