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Input validation vulnerability in Top and footer bars for announcements, notifications, advertisements, promotions – YooBar 2.0.6

  • Severity: medium-risk
  • Status: Fixed
  • Publication: December 11, 2024

The YooBar plugin for WordPress, which adds top and footer bars for announcements, notifications, advertisements, and promotions, is at risk of a security issue called Stored Cross-Site Scripting. This happens because the plugin doesn’t properly clean up user input, allowing attackers with Contributor-level access or higher to inject harmful web scripts into pages that will run whenever a user visits the affected page.

Detected in:

Top and footer bars for announcements, notifications, advertisements, promotions – YooBar fixed vulnerable versions: >= * <= 2.0.6
Yoo Bar – Floating Notification & Promo Bar for Website fixed vulnerable versions:
YooBar – An information bar at the top and bottom fixed vulnerable versions:
YooBar – Top Bar and Footer Bar fixed vulnerable versions:

This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!

Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:

> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21

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