CVE-2024-37441: NewsMash WordPress Theme CSRF Vulnerability

CVE-2024-37441 Overview

CVE-2024-37441 is a Cross-Site Request Forgery (CSRF) vulnerability [CWE-352] in the desertthemes NewsMash WordPress theme. The flaw affects all versions up to and including 1.0.34. Attackers can trick authenticated users into submitting unintended state-changing requests through crafted links or malicious pages. Successful exploitation requires user interaction and results in limited integrity impact on the affected WordPress site.

Critical Impact
Attackers can force authenticated WordPress users to perform unwanted actions on the NewsMash theme, potentially altering theme settings or triggering unauthorized state changes without the victim's knowledge.

Affected Products

desertthemes NewsMash WordPress theme versions through 1.0.34
WordPress sites using the vulnerable NewsMash theme
All WordPress installations where NewsMash is active and administrators maintain authenticated sessions

Discovery Timeline

2025-01-02 - CVE-2024-37441 published to NVD
2026-06-17 - Last updated in NVD database

Technical Details for CVE-2024-37441

Vulnerability Analysis

The vulnerability stems from missing CSRF protections in the NewsMash WordPress theme. Attackers can craft malicious web pages or links that trigger state-changing HTTP requests when visited by authenticated WordPress users. Because the theme does not validate request authenticity through nonces or similar tokens, the server accepts forged requests as legitimate.

The attack requires the victim to be authenticated to the target WordPress site. It also requires user interaction, typically clicking a link or loading a page controlled by the attacker. Once triggered, the browser submits the forged request with the victim's session cookies.

The impact is limited to integrity. Attackers cannot directly read data or cause denial of service through this flaw. However, integrity changes to theme configuration or associated functionality may enable follow-on attacks.

Root Cause

The root cause is the absence of anti-CSRF tokens on state-changing endpoints exposed by the NewsMash theme. WordPress provides the wp_nonce_field() and check_admin_referer() mechanisms for CSRF defense, but the affected theme code does not enforce these checks on relevant handlers.

Attack Vector

Exploitation occurs over the network and requires no privileges on the target system. The attacker hosts a malicious page containing a hidden form or image tag that triggers a request to the vulnerable WordPress endpoint. When an authenticated administrator visits the page, the browser automatically attaches session cookies to the forged request, which the server processes as authorized.

See the Patchstack WordPress Vulnerability Report for additional technical detail on the affected code path.

Detection Methods for CVE-2024-37441

Indicators of Compromise

Unexpected changes to NewsMash theme settings or configuration values in the WordPress database
WordPress access logs showing POST requests to theme endpoints originating from external Referer headers
Administrator sessions performing configuration actions immediately after visiting external sites

Detection Strategies

Inspect web server logs for requests to NewsMash theme handlers where the Referer header points to an untrusted origin
Monitor WordPress audit logs for theme option changes that do not correlate with legitimate administrator activity
Review browser telemetry for authenticated users loading pages from unknown domains shortly before configuration changes

Monitoring Recommendations

Deploy a WordPress activity log plugin to record all option updates, theme changes, and administrative actions with timestamps and source IPs
Alert on anomalous POST requests to /wp-admin/ endpoints that lack a valid _wpnonce parameter
Track authenticated administrator sessions for cross-origin request patterns indicative of CSRF exploitation

How to Mitigate CVE-2024-37441

Immediate Actions Required

Update the NewsMash theme to a version later than 1.0.34 once the vendor releases a patch
Restrict WordPress administrator access to trusted networks and enforce short session lifetimes
Require administrators to log out of WordPress before browsing untrusted sites

Patch Information

At the time of publication, the enriched data does not list a fixed version. Site owners should consult the Patchstack advisory for the latest fix status and upgrade guidance from desertthemes.

Workarounds

Deactivate the NewsMash theme until a patched release is available and switch to a maintained alternative
Deploy a web application firewall rule to block requests to NewsMash endpoints that lack a valid WordPress nonce
Enforce the SameSite=Lax or SameSite=Strict attribute on WordPress authentication cookies to reduce CSRF exposure

bash

# Example WAF rule concept to block missing-nonce POST requests to NewsMash handlers
# (Adapt to your WAF syntax; verify path patterns against your installation)
SecRule REQUEST_METHOD "@streq POST" \
  "chain,phase:2,deny,status:403,id:1004374410,\
   msg:'CVE-2024-37441 NewsMash CSRF - missing nonce'"
SecRule REQUEST_URI "@rx /wp-admin/.*newsmash" \
  "chain"
SecRule &ARGS:_wpnonce "@eq 0"