WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Author Bio Box

Display a box with the author's biography in your WordPress

1Reported vulnerabilities
4.8Highest CVSS score
3.4.1Latest version
1,000+Active installs

What to do now

Update Author Bio Box to 3.3.2 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: November 4, 2021 / Tested up to WordPress: 5.8.15 / View on wordpress.org

This plugin has not been updated in over two years. New vulnerabilities may never be fixed. Consider an alternative.

Reported vulnerabilities

Ordered by how urgently they need attention — whether a vulnerability is actually being exploited, and how likely exploitation is, rather than CVSS severity alone.

CVESeverityExploit probability
next 30 days
Affected versionsFixed inPublished
CVE-2021-39349 Medium 4.8 1.1% 3.3.1 and earlier 3.3.2 October 15, 2021

Sources: vulnerability records from NVD, exploitation from CISA KEV, exploit probability from EPSS. Affected versions come from CPE ranges or from the reporting CNA.