What’s Vulnerable › Vulnerabilities

CVE-2026-78273: WordPress Fluent Boards Pro plugin <= 2.0.11 - Cross Site Scripting (XSS) vulnerability

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-27 · updated 2026-08-28
• Weakness: CWE-79

Description

Subscriber Cross Site Scripting (XSS) in Fluent Boards Pro <= 2.0.11 versions.

Affected products

• WP Manage Ninja Fluent Boards Pro: through 2.0.11

References

• https://patchstack.com/database/wordpress/plugin/fluent-boards-pro/vulnerability/wordpress-fluent-boards-pro-plugin-2-0-11-cross-site-scripting-xss-vulnerability?_s_id=cve

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