CVE-2025-1766: CWE-862 Missing Authorization in arraytics Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
The Event Manager, Events Calendar, Tickets, Registrations – Eventin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'payment_complete' function in all versions up to, and including, 4.0.24. This makes it possible for unauthenticated attackers to update the status of ticket payments to 'completed', possibly resulting in financial loss.
AI Analysis
Technical Summary
The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) WordPress plugin suffers from a missing capability check in its 'payment_complete' function. This authorization bypass vulnerability (CWE-862) enables unauthenticated attackers to change the status of ticket payments to 'completed'. The issue affects all versions up to 4.0.24. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but integrity impact is low.
Potential Impact
An attacker can update ticket payment statuses without authorization, potentially allowing fraudulent confirmation of payments. This could result in financial loss for event organizers due to unauthorized ticket validation. There is no indication of confidentiality or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is released, users should consider disabling the plugin or restricting access to the payment processing endpoints as a temporary mitigation. Monitor vendor channels for updates.
CVE-2025-1766: CWE-862 Missing Authorization in arraytics Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered)
Description
The Event Manager, Events Calendar, Tickets, Registrations – Eventin plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the 'payment_complete' function in all versions up to, and including, 4.0.24. This makes it possible for unauthenticated attackers to update the status of ticket payments to 'completed', possibly resulting in financial loss.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) WordPress plugin suffers from a missing capability check in its 'payment_complete' function. This authorization bypass vulnerability (CWE-862) enables unauthenticated attackers to change the status of ticket payments to 'completed'. The issue affects all versions up to 4.0.24. The CVSS 3.1 base score is 5.3 (medium), reflecting network attack vector, low attack complexity, no privileges required, no user interaction, unchanged scope, no confidentiality or availability impact, but integrity impact is low.
Potential Impact
An attacker can update ticket payment statuses without authorization, potentially allowing fraudulent confirmation of payments. This could result in financial loss for event organizers due to unauthorized ticket validation. There is no indication of confidentiality or availability impact.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch or official fix is released, users should consider disabling the plugin or restricting access to the payment processing endpoints as a temporary mitigation. Monitor vendor channels for updates.
Technical Details
- Data Version
- 5.1
- Assigner Short Name
- Wordfence
- Date Reserved
- 2025-02-27T19:26:34.096Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 699f6b19b7ef31ef0b54e156
Added to database: 2/25/2026, 9:35:21 PM
Last enriched: 4/9/2026, 10:05:12 AM
Last updated: 4/12/2026, 1:45:27 PM
Views: 26
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