What’s Vulnerable › Vulnerabilities

CVE-2023-27429: WordPress Jetpack CRM Plugin <= 5.4.4 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 4.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-21 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Automattic - Jetpack CRM team Jetpack CRM plugin <= 5.4.4 versions.

Affected products

• Jetpack CRM: before 5.5.0 — fixed in 5.5.0

How to fix

Upgrade to a fixed version: Jetpack CRM 5.5.0. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/zero-bs-crm/wordpress-jetpack-crm-clients-leads-invoices-billing-email-marketing-automation-plugin-5-4-4-cross-site-scripting-xss?_s_id=cve
• https://patchstack.com/database/vulnerability/zero-bs-crm/wordpress-jetpack-crm-clients-leads-invoices-billing-email-marketing-automation-plugin-5-4-4-cross-site-scripting-xss?_s_id=cve

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