CVE-2025-23717 Overview
CVE-2025-23717 is a Cross-Site Request Forgery (CSRF) vulnerability in the itmooti Theme My Ontraport Smartform WordPress plugin. The flaw affects all versions up to and including 1.2.11. An attacker can chain the CSRF weakness with stored Cross-Site Scripting (XSS), enabling persistent script injection into the plugin's data.
The vulnerability is tracked under CWE-352: Cross-Site Request Forgery. Exploitation requires an authenticated administrator to visit an attacker-controlled page or click a crafted link. Successful exploitation results in stored JavaScript executing in the context of site visitors and administrators.
Critical Impact
A successful CSRF-to-stored-XSS chain allows attackers to plant persistent malicious scripts that execute against any user loading the affected WordPress page.
Affected Products
- itmooti Theme My Ontraport Smartform plugin for WordPress
- All versions from initial release through 1.2.11
- WordPress sites with the plugin installed and active
Discovery Timeline
- 2025-01-16 - CVE-2025-23717 published to the National Vulnerability Database
- 2026-04-23 - Last updated in the NVD database
Technical Details for CVE-2025-23717
Vulnerability Analysis
The vulnerability stems from the absence of CSRF protection on state-changing requests within the Theme My Ontraport Smartform plugin. The plugin fails to validate request authenticity using WordPress nonces or equivalent anti-CSRF tokens. This omission permits attackers to forge requests that an authenticated administrator's browser will submit silently.
The attack chain converts a CSRF primitive into a stored XSS condition. When the forged request reaches a plugin endpoint that accepts user-controlled input, the input is persisted without adequate sanitization or output encoding. Subsequent page loads render the stored payload as executable JavaScript in the browser context.
The vulnerability requires user interaction, typically clicking a link or visiting a page hosting the forged request. The attack scope changes because injected scripts execute in the context of any user viewing the affected content, not solely the targeted administrator.
Root Cause
The root cause is missing CSRF token verification on plugin request handlers, combined with insufficient input sanitization on parameters reflected into stored content. WordPress provides wp_nonce_field() and check_admin_referer() primitives that the plugin does not enforce on the affected endpoints.
Attack Vector
The attack vector is network-based and requires user interaction from an authenticated administrator. An attacker hosts a malicious page containing an auto-submitting form or image tag that targets the vulnerable plugin endpoint. When the administrator visits the page while authenticated to WordPress, the browser issues the forged request with valid session cookies. The plugin processes the request, stores the attacker-supplied payload, and serves it to subsequent visitors as executable JavaScript. Refer to the Patchstack Vulnerability Advisory for technical details.
Detection Methods for CVE-2025-23717
Indicators of Compromise
- Unexpected <script> tags, event handlers, or JavaScript URIs stored in Theme My Ontraport Smartform configuration records
- WordPress audit log entries showing plugin setting changes from administrator accounts during sessions involving external referrers
- Outbound requests from visitor browsers to unfamiliar domains after loading pages containing the affected plugin's forms
- Browser console errors or Content Security Policy violations originating from pages rendering Smartform content
Detection Strategies
- Inspect plugin database tables and wp_options entries for HTML or JavaScript payloads where plain text is expected
- Review web server access logs for POST requests to plugin endpoints originating from off-site Referer headers
- Deploy a web application firewall ruleset that flags requests to WordPress admin endpoints lacking valid nonce parameters
- Run periodic file integrity and database content scans against a known-good baseline
Monitoring Recommendations
- Enable WordPress administrative action logging and forward events to a centralized SIEM for correlation
- Monitor for administrator account activity on pages containing the plugin shortly after external link clicks
- Track Content Security Policy violation reports to identify injected inline scripts in production traffic
How to Mitigate CVE-2025-23717
Immediate Actions Required
- Deactivate the Theme My Ontraport Smartform plugin until a patched release is available and verified
- Audit all administrator sessions and force a global password reset if compromise is suspected
- Inspect stored plugin data for injected scripts and remove any unauthorized content
- Restrict WordPress administrative access to trusted IP ranges using server-level controls
Patch Information
At the time of publication, no fixed version has been identified in the NVD record. The vulnerability affects versions through 1.2.11. Site operators should monitor the Patchstack Vulnerability Advisory and the WordPress plugin repository for an updated release. Apply the patched version immediately once published.
Workarounds
- Remove or deactivate the plugin if the affected functionality is non-essential
- Deploy a web application firewall rule that requires a valid Referer header matching the site origin for plugin POST requests
- Implement a strict Content Security Policy that disallows inline scripts and restricts script sources to trusted origins
- Limit administrator privileges and require re-authentication for sensitive plugin configuration changes
Disclaimer: This content was generated using AI. While we strive for accuracy, please verify critical information with official sources.
