Known vulnerabilities in Debug Bar

Adds a debug menu to the admin bar that shows query, cache, and other helpful debugging information.

1Reported vulnerabilities

6.1Highest CVSS score

1.1.8Latest version

20,000+Active installs

What to do now

Update Debug Bar to 0.8.1 or later. 1 of these have a fixed version available. Updating resolves them.

Plugin last updated: March 1, 2026 / Tested up to WordPress: 7.0.4 / View on wordpress.org

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.

CVE	Severity	Exploit probability next 30 days	Affected versions	Fixed in	Published
CVE-2013-10021	Medium 6.1	0.6%	Before 0.8.1	`0.8.1`	March 11, 2023

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