What’s Vulnerable › Vulnerabilities

CVE-2023-33326: WordPress EventPrime Plugin <= 2.8.6 is vulnerable to Cross Site Scripting (XSS)

• Severity: medium (CVSS 6.1 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: 2023-05-28 · updated 2026-06-17
• Weakness: CWE-79

Description

Unauth. Reflected (XSS) Cross-Site Scripting (XSS) vulnerability in EventPrime plugin <= 2.8.6 versions.

Affected products

• metagauss EventPrime – Events Calendar, Bookings and Tickets: before 3.0.0 — fixed in 3.0.0

How to fix

Upgrade to a fixed version: metagauss EventPrime – Events Calendar, Bookings and Tickets 3.0.0. Check the vendor advisory for mitigations.

References

• https://patchstack.com/database/vulnerability/eventprime-event-calendar-management/wordpress-eventprime-plugin-2-8-6-reflected-cross-site-scripting-xss?_s_id=cve
• https://patchstack.com/database/vulnerability/eventprime-event-calendar-management/wordpress-eventprime-plugin-2-8-6-reflected-cross-site-scripting-xss?_s_id=cve

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