CVE-2026-13175: CWE-639 Authorization Bypass Through User-Controlled Key in Eventin
CVE-2026-13175 is a vulnerability in the Eventin WordPress plugin before version 4.1.21 that allows users with contributor-level access or higher to modify or delete schedule entries created by other users without verifying ownership. This is due to missing authorization checks on schedule record modifications and deletions.
AI Analysis
Technical Summary
The Eventin WordPress plugin versions prior to 4.1.21 do not verify ownership before permitting modification or deletion of schedule records. This authorization bypass vulnerability (CWE-639) enables users with contributor-level privileges or above to alter or remove schedule entries created by other users, potentially impacting data integrity within the plugin's scheduling functionality.
Potential Impact
Users with contributor-level access or higher can modify or delete schedule entries created by other users. This could lead to unauthorized data manipulation within the Eventin plugin, affecting the integrity and reliability of scheduled events managed through the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor-level access to trusted users only and monitor for unauthorized modifications to schedule entries.
CVE-2026-13175: CWE-639 Authorization Bypass Through User-Controlled Key in Eventin
Description
CVE-2026-13175 is a vulnerability in the Eventin WordPress plugin before version 4.1.21 that allows users with contributor-level access or higher to modify or delete schedule entries created by other users without verifying ownership. This is due to missing authorization checks on schedule record modifications and deletions.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The Eventin WordPress plugin versions prior to 4.1.21 do not verify ownership before permitting modification or deletion of schedule records. This authorization bypass vulnerability (CWE-639) enables users with contributor-level privileges or above to alter or remove schedule entries created by other users, potentially impacting data integrity within the plugin's scheduling functionality.
Potential Impact
Users with contributor-level access or higher can modify or delete schedule entries created by other users. This could lead to unauthorized data manipulation within the Eventin plugin, affecting the integrity and reliability of scheduled events managed through the plugin.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict contributor-level access to trusted users only and monitor for unauthorized modifications to schedule entries.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- WPScan
- Date Reserved
- 2026-06-24T13:24:45.036Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a854e90c6e8be033248b242
Added to database: 08/19/2026, 06:34:56 UTC
Last enriched: 08/19/2026, 07:41:08 UTC
Last updated: 08/19/2026, 07:43:41 UTC
Views: 3
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