The Shield Security plugin for WordPress is vulnerable to stored Cross-Site Scripting in versions up to, and including, 17.0.17 via the 'User-Agent' header. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.
CVE-2023-0992 is a high severity with CVSS 7.2 Stored Cross-Site Scripting issue affecting the Plugin Shield: Blocks Bots, Protects Users, and Prevents Security Breaches. It affects Versions before 17.0.18 and is fixed in 17.0.18.
CVE-2023-0992 is tracked for the Plugin Shield: Blocks Bots, Protects Users, and Prevents Security Breaches as high severity with CVSS 7.2. The affected range is Versions before 17.0.18. Update Shield: Blocks Bots, Protects Users, and Prevents Security Breaches to 17.0.18 or newer where that version is compatible with the site.
| Software Type | Plugin |
|---|---|
| Software Slug |
wp-simple-firewall
View on wordpress.org
|
| CVE | CVE-2023-0992 |
| Patched Versions |
17.0.18
|
| Affected Versions |
Versions before 17.0.18
|
These internal links group the same WordPress plugin by CVE, issue type, severity, and patch status so operators and search engines can connect the full vulnerability cluster.
Shield Security – Smart Bot Blocking & Intrusion Prevention Security <= 18.5.9 - Unauthenticated Local File Inclusion
Shield Security <= 18.5.7 - Unauthenticated Stored Cross-Site Scripting via getColumnContent_Page
Shield Security <= 21.0.8 - Cross-Site Request Forgery to SQL Injection
Shield Security <= 21.0.8 - Unauthenticated Reflected Cross-Site Scripting via 'message' Parameter
Shield Security – Smart Bot Blocking & Intrusion Prevention Security <= 20.0.5 - Reflected Cross-Site Scripting
Shield Security <= 13.0.5 - Admin+ Stored Cross-Site Scripting
Shield Security: Blocks Bots, Protects Users, and Prevents Security Breaches <= 21.0.9 - Missing Authorization to Authenticated (Subscriber+) Email MFA Update
Shield Security <= 21.0.9 - Authenticated (Subscriber+) Insecure Direct Object Reference to Disable Google Authenticator
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