What’s Vulnerable › Vulnerabilities

CVE-2026-57428: WordPress Sprout Clients plugin <= 3.2.3 - Cross Site Scripting (XSS) vulnerability

• Severity: high (CVSS 7.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-07-23 · updated 2026-10-24
• Weakness: CWE-79

Description

Unauthenticated Cross Site Scripting (XSS) in Sprout Clients <= 3.2.3 versions.

Affected products

• BoldGrid Sprout Clients: through 3.2.3

References

• https://patchstack.com/database/wordpress/plugin/sprout-clients/vulnerability/wordpress-sprout-clients-plugin-3-2-3-cross-site-scripting-xss-vulnerability?_s_id=cve

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