What’s Vulnerable › Vulnerabilities

CVE-2024-0235: EventON (Free < 2.2.8, Premium < 4.5.5) - Unauthenticated Email Address Disclosure

• Severity: medium (CVSS 5.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 38.0% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2024-01-16 · updated 2026-06-17
• Weakness: CWE-862

Description

The EventON WordPress plugin before 4.5.5, EventON WordPress plugin before 2.2.7 do not have authorisation in an AJAX action, allowing unauthenticated users to retrieve email addresses of any users on the blog

Affected products

• EventON: before 2.2.7; from 4.0 before 4.5.5 — fixed in 2.2.7, 4.5.5

How to fix

Upgrade to a fixed version: EventON 2.2.7, 4.5.5. Check the vendor advisory for mitigations.

References

• https://wpscan.com/vulnerability/e370b99a-f485-42bd-96a3-60432a15a4e9/
• https://wpscan.com/vulnerability/e370b99a-f485-42bd-96a3-60432a15a4e9/

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