CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Lifecycle Timeline
3Description
Missing Authorization vulnerability in EventPrime allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects EventPrime: from n/a through 4.2.8.3.
Analysis
EventPrime versions through 4.2.8.3 contain an authorization bypass vulnerability that allows unauthenticated remote attackers to modify data through improperly configured access controls. The flaw enables integrity compromise without requiring authentication or user interaction, affecting all installations of the affected versions. …
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Remediation
Within 24 hours: Identify all WordPress installations running EventPrime plugin versions 4.2.8.3 or earlier and assess exposure; disable the plugin if not business-critical. Within 7 days: Contact EventPrime support for patch timeline; implement WAF rules to monitor and block suspicious payment API requests; conduct audit of recent transactions for anomalies. …
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External POC / Exploit Code
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EUVD-2026-13061