CVE-2025-32165

6.5 MEDIUM

📋 TL;DR

This stored cross-site scripting (XSS) vulnerability in the Doppler Forms WordPress plugin allows attackers to inject malicious scripts into web pages. When exploited, these scripts execute in victims' browsers, potentially stealing session cookies or performing actions on their behalf. All WordPress sites using Doppler Forms version 2.4.5 or earlier are affected.

💻 Affected Systems

Products:
  • Doppler Forms WordPress Plugin
Versions: n/a through 2.4.5
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: All WordPress installations with Doppler Forms plugin enabled are vulnerable in default configuration.

⚠️ Manual Verification Required

This CVE does not have specific version information in our database, so automatic vulnerability detection cannot determine if your system is affected.

Why? The CVE database entry doesn't specify which versions are vulnerable (no version ranges provided by the vendor/NVD).

🔒 Custom verification scripts are available for registered users. Sign up free to download automated test scripts.

Recommended Actions:
  1. Review the CVE details at NVD
  2. Check vendor security advisories for your specific version
  3. Test if the vulnerability is exploitable in your environment
  4. Consider updating to the latest version as a precaution

⚠️ Risk & Real-World Impact

🔴

Worst Case

Attackers could steal administrator session cookies, take over WordPress sites, deface websites, or redirect visitors to malicious sites.

🟠

Likely Case

Attackers inject malicious JavaScript to steal user session data or credentials from visitors to vulnerable pages.

🟢

If Mitigated

With proper input validation and output encoding, malicious scripts would be neutralized before reaching users' browsers.

🌐 Internet-Facing: HIGH
🏢 Internal Only: MEDIUM

🎯 Exploit Status

Public PoC: ✅ No
Weaponized: LIKELY
Unauthenticated Exploit: ✅ No
Complexity: LOW

Stored XSS vulnerabilities are commonly exploited, though specific exploit details for this CVE aren't publicly documented.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 2.4.6 or later

Vendor Advisory: https://patchstack.com/database/wordpress/plugin/doppler-form/vulnerability/wordpress-doppler-forms-plugin-2-4-5-cross-site-scripting-xss-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find Doppler Forms and click 'Update Now'. 4. Verify update to version 2.4.6 or later.

🔧 Temporary Workarounds

Disable Doppler Forms Plugin

all

Temporarily disable the vulnerable plugin until patched

wp plugin deactivate doppler-form

Implement Content Security Policy

all

Add CSP headers to restrict script execution

Add to .htaccess: Header set Content-Security-Policy "default-src 'self'; script-src 'self'"
Or add to wp-config.php: header("Content-Security-Policy: default-src 'self'; script-src 'self'");

🧯 If You Can't Patch

  • Implement web application firewall (WAF) rules to block XSS payloads
  • Disable user input fields in Doppler Forms or restrict to trusted users only

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin panel > Plugins > Installed Plugins for Doppler Forms version 2.4.5 or earlier

Check Version:

wp plugin get doppler-form --field=version

Verify Fix Applied:

Verify Doppler Forms plugin version is 2.4.6 or later in WordPress admin

📡 Detection & Monitoring

Log Indicators:

  • Unusual POST requests to Doppler Forms endpoints
  • JavaScript payloads in form submissions
  • Multiple failed XSS attempts in web server logs

Network Indicators:

  • Suspicious script tags in HTTP POST data
  • Unusual traffic patterns to Doppler Forms endpoints

SIEM Query:

source="web_server" AND ("doppler-form" OR "doppler_forms") AND ("<script>" OR "javascript:" OR "onload=" OR "onerror=")

🔗 References

📤 Share & Export