Medium CVSS 4.3

Overview

Cross-site scripting (XSS) vulnerability in functions.php in microBlog 2.0 RC-10 allows remote attackers to inject arbitrary web script and HTML via a javascript: URI in a [url] BBcode tag.

Risk analysis

This vulnerability is rated 🟡 MEDIUM.

  • CVSS: 4.3 (MEDIUM)
  • Detected tags: none (tag impact: LOW)

Recommended actions:

  • Prioritize remediation based on business criticality and exposure.
  • Limit exposure and increase monitoring until fixed.

Recommended tools

Tags