CVE-2025-24696: Attire Blocks CSRF Vulnerability

CVE-2025-24696 Overview

CVE-2025-24696 is a Cross-Site Request Forgery (CSRF) vulnerability affecting the Shafaet Alam Attire Blocks WordPress plugin. The flaw impacts all versions up to and including 1.9.6. An attacker can craft a malicious request that, when triggered by an authenticated user visiting an attacker-controlled page, performs unauthorized actions in the plugin. The vulnerability is categorized under [CWE-352] and requires user interaction to succeed. It does not directly expose sensitive data but can be used to modify plugin state or settings.

Critical Impact
Attackers can leverage CSRF to trigger unauthorized state-changing actions in the Attire Blocks plugin when an authenticated administrator visits a malicious link.

Affected Products

Shafaet Alam Attire Blocks plugin for WordPress
All versions from n/a through 1.9.6
WordPress sites using the attire-blocks (Gutenberg Blocks and Page Layouts) plugin

Discovery Timeline

2025-01-24 - CVE-2025-24696 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2025-24696

Vulnerability Analysis

The vulnerability stems from missing or insufficient CSRF protections in the Attire Blocks plugin. WordPress provides nonce tokens to protect state-changing endpoints, but the affected handlers in versions up to 1.9.6 do not properly validate a request origin or nonce before executing sensitive operations. An attacker crafts an HTML page or malicious link that submits a forged request to the target WordPress site. When an authenticated user, typically an administrator, loads that page, the browser sends the request with valid session cookies. The server processes the request as legitimate.

Root Cause

The root cause is the absence of proper nonce verification using WordPress functions such as check_admin_referer() or wp_verify_nonce() on plugin action handlers. Without these checks, the plugin cannot distinguish forged cross-origin requests from legitimate user-initiated actions.

Attack Vector

Exploitation requires the attacker to lure an authenticated user to a malicious web page or click a crafted link. The attack traverses the network, requires no privileges on the target, and depends on user interaction. Successful exploitation yields limited integrity impact with no confidentiality or availability loss according to the published CVSS metrics.

No verified proof-of-concept code is available. See the Patchstack CSRF Vulnerability Advisory for additional technical detail.

Detection Methods for CVE-2025-24696

Indicators of Compromise

Unexpected changes to Attire Blocks plugin settings or block content without corresponding administrator activity in audit logs
HTTP POST requests to attire-blocks plugin endpoints with Referer headers pointing to external, untrusted domains
Administrator sessions performing plugin actions immediately after visiting external links

Detection Strategies

Review WordPress access logs for POST requests to Attire Blocks admin-ajax or plugin action URLs that lack a valid _wpnonce parameter
Correlate administrator browsing activity with plugin configuration changes to identify forged requests
Monitor web application firewall (WAF) logs for cross-origin form submissions targeting the plugin

Monitoring Recommendations

Enable and retain WordPress audit logging for all plugin configuration changes and administrative actions
Alert on HTTP requests to plugin endpoints with mismatched Origin and Referer headers relative to the site domain
Track plugin version inventory across managed WordPress sites to identify hosts still running Attire Blocks 1.9.6 or earlier

How to Mitigate CVE-2025-24696

Immediate Actions Required

Update the Attire Blocks plugin to a version later than 1.9.6 as soon as the vendor releases a patched version
If no fixed version is available, deactivate and remove the Attire Blocks plugin until a patch is published
Instruct administrators to log out of WordPress before browsing untrusted sites and to use isolated browser profiles for admin work

Patch Information

At the time of publication, refer to the Patchstack CSRF Vulnerability Advisory for the latest fixed-version guidance from the vendor and Patchstack.

Workarounds

Deploy a WAF rule that blocks requests to Attire Blocks endpoints when the Referer or Origin header does not match the site's own domain
Restrict WordPress admin access by IP allowlisting to reduce exposure of authenticated administrator sessions
Enforce SameSite=Lax or SameSite=Strict cookie attributes on WordPress session cookies to limit cross-site request delivery

bash

# Example nginx rule to block cross-origin POSTs to the plugin
location ~* /wp-admin/admin-ajax\.php {
    if ($http_referer !~* "^https?://your-site\.example/") {
        return 403;
    }
}