What’s Vulnerable › Vulnerabilities

CVE-2023-23723: WordPress WordPress Email Marketing Plugin – WP Email Capture Plugin <= 3.9.3 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: 2023-05-02 · updated 2026-06-17
• Weakness: CWE-79

Description

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Winwar Media WP Email Capture plugin <= 3.9.3 versions.

Affected products

• Winwar Media WP Email Capture: before 3.10 — fixed in 3.10

How to fix

Upgrade to a fixed version: Winwar Media WP Email Capture 3.10. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/wp-email-capture/wordpress-wordpress-email-marketing-plugin-wp-email-capture-plugin-3-9-3-cross-site-scripting-xss-vulnerability?_s_id=cve
• https://patchstack.com/database/vulnerability/wp-email-capture/wordpress-wordpress-email-marketing-plugin-wp-email-capture-plugin-3-9-3-cross-site-scripting-xss-vulnerability?_s_id=cve

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