CVE-2025-58004: DriCub Driving School Auth Bypass Flaw

CVE-2025-58004 Overview

CVE-2025-58004 is a Missing Authorization vulnerability [CWE-862] in the SmartDataSoft DriCub dricub-driving-school WordPress theme. The flaw affects all versions up to and including 2.9. Attackers can exploit incorrectly configured access control security levels to reach functionality that should be restricted to authorized users. The issue is network-exploitable, requires no authentication, and needs no user interaction.

Critical Impact
Unauthenticated remote attackers can access protected theme functions and modify limited data due to broken access control checks in the DriCub driving school WordPress theme.

Affected Products

SmartDataSoft DriCub dricub-driving-school WordPress theme versions up to and including 2.9
WordPress sites deploying the DriCub theme without vendor patches
Any driving school website relying on the vulnerable theme package

Discovery Timeline

2025-09-22 - CVE-2025-58004 published to the National Vulnerability Database (NVD)
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-58004

Vulnerability Analysis

The DriCub theme exposes one or more actions that lack proper authorization enforcement. The theme relies on incorrectly configured access control security levels rather than verifying capability or nonce state before executing sensitive operations. Because the vector is network-based and no credentials are required, an unauthenticated attacker can send crafted HTTP requests directly to the exposed endpoint and trigger the protected code path.

The impact is limited to integrity. Confidentiality and availability are not directly affected according to the published metrics. In practice, this means an attacker can alter data or invoke functionality reserved for authenticated users, but cannot read sensitive stored records or degrade service through this flaw alone. EPSS currently ranks the exploitation probability at 0.247% (16.041 percentile), indicating limited observed exploit development.

Root Cause

The root cause is a missing authorization check in the theme's server-side handlers. Under [CWE-862], the application performs a sensitive action without verifying that the requester has the required privilege level. WordPress themes typically enforce these checks with current_user_can() and nonce validation via check_ajax_referer() or wp_verify_nonce(). When either or both are absent, any anonymous HTTP client can invoke the handler.

Attack Vector

Exploitation requires only network reach to the target WordPress site. The attacker submits an HTTP request to the vulnerable theme endpoint, typically an admin-ajax.php action or a custom theme route. Because there is no privilege check, the handler executes with the effective permissions of the code path, enabling unauthorized modification. No user interaction is needed, and the attack complexity is low. Full technical detail is available in the Patchstack Vulnerability Report.

Detection Methods for CVE-2025-58004

Indicators of Compromise

Unauthenticated POST requests to admin-ajax.php with theme-specific action parameters originating from external IP addresses.
Unexpected modifications to theme-managed content, options, or database rows outside of administrator sessions.
HTTP access log entries showing repeated calls to DriCub theme endpoints without prior authentication cookies.

Detection Strategies

Inventory WordPress installations and identify sites running the dricub-driving-school theme at version 2.9 or earlier.
Compare current theme files against vendor-supplied baselines to detect handlers missing current_user_can() or nonce checks.
Correlate web server access logs with WordPress audit logs to surface anonymous invocations of privileged theme actions.

Monitoring Recommendations

Alert on admin-ajax.php requests without valid session cookies that target theme-registered actions.
Monitor for spikes in HTTP 200 responses to unauthenticated POST requests against DriCub URLs.
Track database write activity tied to theme options tables and correlate with the originating HTTP session.

How to Mitigate CVE-2025-58004

Immediate Actions Required

Identify every WordPress site using the DriCub theme version 2.9 or earlier and prioritize remediation.
Restrict access to admin-ajax.php and theme endpoints via a web application firewall until a fix is applied.
Review recent database changes and administrative logs for signs of unauthorized modification.

Patch Information

At the time of publication, the Patchstack advisory documents the flaw across all versions of DriCub dricub-driving-school up to and including 2.9. Consult the Patchstack Vulnerability Report for the latest vendor patch status and upgrade guidance. Apply any vendor-supplied update as soon as it becomes available.

Workarounds

Disable or replace the DriCub theme until a patched version is confirmed.
Deploy WAF rules that block unauthenticated requests to the theme's AJAX actions and custom routes.
Enforce IP allowlisting on /wp-admin/ and admin-ajax.php for administrative networks where feasible.

bash

# Example WAF rule (ModSecurity) blocking unauthenticated DriCub AJAX actions
SecRule REQUEST_URI "@contains /wp-admin/admin-ajax.php" \
  "chain,phase:2,deny,status:403,id:1005804,\
   msg:'Block unauthenticated DriCub theme action'"
  SecRule ARGS:action "@rx ^(dricub_|driving_school_)" \
    "chain"
    SecRule &REQUEST_COOKIES:/wordpress_logged_in_/ "@eq 0"