Known vulnerabilities in Surbma | Yoast SEO Breadcrumb Shortcode

A simple shortcode to include Yoast's breadcrumb function everywhere on your WordPress website.

1Reported vulnerabilities

6.4Highest CVSS score

1.2Latest version

3,000+Active installs

What to do now

Update Surbma | Yoast SEO Breadcrumb Shortcode to 1.2 or later. Some of these have no published fix. Update to the latest version and check the vendor advisory.

Plugin last updated: March 27, 2026 / Tested up to WordPress: 6.9.7 / 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-2026-57764	Medium 6.4	0.2%	1.2 and earlier	—	July 2, 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.