CVE-2022-1393
5.4 · MEDIUMOverview
CVE-2022-1393 is a medium-severity vulnerability affecting wp_subtitle_project wp_subtitle. It was published on May 16, 2022 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
Technical Description
The WP Subtitle WordPress plugin before 3.4.1 adds a subtitle field and provides a shortcode to display it via [wp_subtitle]. The subtitle is stored as a custom post meta with the key: "wps_subtitle", which is sanitized upon post save/update, however is not sanitized when updating it directly from the post meta update button (via AJAX) - and this makes the XSS exploitable by authenticated users with a role as low as contributor.
Remediation
Check the references section for vendor advisories and patches from wp_subtitle_project. Update wp_subtitle to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| wp_subtitle_project | wp_subtitle | >= 0, < 3.4.1 | Affected |
Frequently Asked Questions
What is CVE-2022-1393?
CVE-2022-1393 is a medium-severity vulnerability affecting wp_subtitle_project wp_subtitle. It was published on May 16, 2022 and has a CVSS 3.1 base score of 5.4 (MEDIUM).
How severe is CVE-2022-1393?
This vulnerability has a CVSS 3.1 base score of 5.4, rated MEDIUM. It can be exploited remotely over the network. Some level of privileges is required for exploitation.
How do I fix or remediate CVE-2022-1393?
Check the references section for vendor advisories and patches from wp_subtitle_project. Update wp_subtitle to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2022-1393?
CyberStrike's AI-powered security agents can automatically detect CVE-2022-1393 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
Automated penetration testing that runs continuously, not just quarterly.
AI-driven PR review catches vulnerable dependencies before they ship.
Browser-based exploitation validates findings with real proof-of-concept.
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