What’s Vulnerable › Vulnerabilities

CVE-2025-47635: WordPress WebinarPress plugin <= 1.33.28 - Server Side Request Forgery (SSRF) Vulnerability

• Severity: critical (CVSS 9.8 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: 2025-05-07 · updated 2026-06-17
• Weakness: CWE-918

Description

Server-Side Request Forgery (SSRF) vulnerability in WPWebinarSystem WebinarPress wp-webinarsystem allows Server Side Request Forgery.This issue affects WebinarPress: from n/a through <= 1.33.28.

Affected products

• WPWebinarSystem WebinarPress: through 1.33.27

References

• https://patchstack.com/database/Wordpress/Plugin/wp-webinarsystem/vulnerability/wordpress-webinarpress-1-33-27-server-side-request-forgery-ssrf-vulnerability?_s_id=cve

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