CVE-2025-48085

8.8 HIGH

📋 TL;DR

This vulnerability in the ZIPANG Simple Stripe WordPress plugin allows attackers to perform Cross-Site Request Forgery (CSRF) attacks that lead to Stored Cross-Site Scripting (XSS). Attackers can trick authenticated administrators into executing malicious actions that inject persistent scripts into WordPress sites. All WordPress sites using vulnerable versions of the Simple Stripe plugin are affected.

💻 Affected Systems

Products:
  • ZIPANG Simple Stripe WordPress Plugin
Versions: All versions up to and including 0.9.17
Operating Systems: Any OS running WordPress
Default Config Vulnerable: ⚠️ Yes
Notes: Requires WordPress installation with the Simple Stripe plugin enabled. The vulnerability requires an authenticated administrator to be tricked into visiting a malicious page.

⚠️ 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

Complete site takeover through admin account compromise, data theft, defacement, or malware distribution to site visitors.

🟠

Likely Case

Site defacement, cookie theft from administrators, or redirection to malicious sites.

🟢

If Mitigated

Limited impact with proper CSRF tokens and XSS filtering in place.

🌐 Internet-Facing: HIGH
🏢 Internal Only: LOW

🎯 Exploit Status

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

Exploitation requires social engineering to trick an authenticated administrator. CSRF to Stored XSS chains are well-documented attack patterns.

🛠️ Fix & Mitigation

✅ Official Fix

Patch Version: 0.9.18 or later

Vendor Advisory: https://patchstack.com/database/Wordpress/Plugin/simple-stripe/vulnerability/wordpress-simple-stripe-plugin-0-9-17-cross-site-request-forgery-csrf-to-stored-xss-vulnerability?_s_id=cve

Restart Required: No

Instructions:

1. Log into WordPress admin panel. 2. Navigate to Plugins > Installed Plugins. 3. Find 'Simple Stripe' plugin. 4. Click 'Update Now' if update is available. 5. Alternatively, download version 0.9.18+ from WordPress repository and manually update.

🔧 Temporary Workarounds

Disable Simple Stripe Plugin

all

Temporarily disable the vulnerable plugin until patched.

wp plugin deactivate simple-stripe

Implement CSRF Protection

all

Add CSRF tokens to all plugin forms and validate them server-side.

🧯 If You Can't Patch

  • Remove the Simple Stripe plugin entirely and use alternative payment solutions.
  • Implement strict Content Security Policy (CSP) headers to mitigate XSS impact.

🔍 How to Verify

Check if Vulnerable:

Check WordPress admin panel > Plugins > Simple Stripe. If version is 0.9.17 or lower, you are vulnerable.

Check Version:

wp plugin get simple-stripe --field=version

Verify Fix Applied:

After update, verify Simple Stripe plugin version is 0.9.18 or higher in WordPress admin.

📡 Detection & Monitoring

Log Indicators:

  • Unusual POST requests to Simple Stripe admin endpoints without referrer headers
  • Unexpected script tags in WordPress database or page content

Network Indicators:

  • HTTP requests with suspicious parameters to /wp-admin/admin-ajax.php or plugin-specific endpoints

SIEM Query:

source="wordpress.log" AND (uri_path="/wp-admin/admin-ajax.php" OR uri_path CONTAINS "simple-stripe") AND http_method="POST" AND referrer=""

🔗 References

📤 Share & Export