CVE-2018-18373
5.4 · MEDIUMOverview
CVE-2018-18373 is a medium-severity vulnerability affecting schiocco support_board_-_chat_and_help_desk. It was published on October 17, 2018 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
This vulnerability has a CVSS 3.0 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
In the Schiocco "Support Board - Chat And Help Desk" plugin 1.2.3 for WordPress, a Stored XSS vulnerability has been discovered in file upload areas in the Chat and Help Desk sections via the msg parameter in a /wp-admin/admin-ajax.php sb_ajax_add_message action.
Remediation
Check the references section for vendor advisories and patches from schiocco. Update support_board_-_chat_and_help_desk 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 |
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Frequently Asked Questions
What is CVE-2018-18373?
CVE-2018-18373 is a medium-severity vulnerability affecting schiocco support_board_-_chat_and_help_desk. It was published on October 17, 2018 and has a CVSS 3.0 base score of 5.4 (MEDIUM).
How severe is CVE-2018-18373?
This vulnerability has a CVSS 3.0 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-2018-18373?
Check the references section for vendor advisories and patches from schiocco. Update support_board_-_chat_and_help_desk 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-2018-18373?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-18373 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.
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