WP Vulnerability WatchVulnerability data as of September 7, 2026

Known vulnerabilities in Wufoo Shortcode

Allows the use of a special short code [wufoo] for embedding Wufoo forms.

1Reported vulnerabilities
6.4Highest CVSS score
1.55Latest version
10,000+Active installs

What to do now

Update Wufoo Shortcode to 1.55 or later. Some of these have no published fix. Update to the latest version and check the vendor advisory.

Plugin last updated: March 22, 2023 / Tested up to WordPress: 6.0.14 / 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-2026-66643 Medium 6.4 0.2% 1.55 and earlier — August 18, 2026

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