Description
Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a through < 3.11.4.
Published: 2025-05-16
Score: 4.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

This vulnerability arises from missing authorization checks within the Eventer plugin, allowing an attacker to bypass intended access controls and modify event data. The issue can compromise the integrity and confidentiality of event information and is mapped to CWE‑862, representing a moderate severity risk.

Affected Systems

All installations of the WordPress Eventer plugin from imithemes running a version prior to 3.11.4 are impacted, as the vulnerability is present from n/a through < 3.11.4.

Risk and Exploitability

The CVSS score of 4.3 classifies the vulnerability as moderate, while the EPSS score of less than 1% indicates a low probability of exploitation at present. The issue is not listed in the CISA KEV catalog. Based on the description, it is inferred that the attack vector is via the web interface of a WordPress site, enabling a remote attacker to reach the vulnerable plugin without additional privileges. No public exploit code has been disclosed yet.

Generated by OpenCVE AI on April 30, 2026 at 20:06 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade the Eventer plugin to version 3.11.4 or later
  • If an immediate upgrade is not feasible, temporarily disable the Eventer plugin until it can be patched or removed
  • Review and tighten WordPress user role permissions to ensure only authorized administrators can access event management features

Generated by OpenCVE AI on April 30, 2026 at 20:06 UTC.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-15491 Missing Authorization vulnerability in imithemes Eventer allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Eventer: from n/a through 3.9.6.
History

Thu, 23 Apr 2026 15:00:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

 cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Wed, 01 Apr 2026 23:45:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in imithemes Eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a before 3.11.4. Missing Authorization vulnerability in imithemes Eventer eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a through < 3.11.4.
Title WordPress Eventer - WordPress Event & Booking Manager Plugin plugin < 3.11.4 - Broken Access Control vulnerability WordPress Eventer plugin < 3.11.4 - Broken Access Control vulnerability
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

 cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

Thu, 22 Jan 2026 12:30:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in imithemes Eventer allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Eventer: from n/a through 3.9.6. Missing Authorization vulnerability in imithemes Eventer allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Eventer: from n/a before 3.11.4.
Title WordPress Eventer - WordPress Event & Booking Manager Plugin plugin <= 3.9.6 - Broken Access Control vulnerability WordPress Eventer - WordPress Event & Booking Manager Plugin plugin < 3.11.4 - Broken Access Control vulnerability

Fri, 06 Jun 2025 22:15:00 +0000

Type Values Removed Values Added
First Time appeared Imithemes
Imithemes eventer
CPEs cpe:2.3:a:imithemes:eventer:*:*:*:*:*:wordpress:*:*
Vendors & Products Imithemes
Imithemes eventer

Fri, 16 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Fri, 16 May 2025 16:00:00 +0000

Type Values Removed Values Added
Description Missing Authorization vulnerability in imithemes Eventer allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects Eventer: from n/a through 3.9.6.
Title WordPress Eventer - WordPress Event & Booking Manager Plugin plugin <= 3.9.6 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

Subscriptions

Imithemes Eventer
cve-icon MITRE

Status: PUBLISHED

Assigner: Patchstack

Published:

Updated: 2026-04-28T16:12:32.421Z

Reserved: 2025-04-16T06:23:51.711Z

Link: CVE-2025-39482

cve-icon Vulnrichment

Updated: 2025-05-16T16:19:46.800Z

cve-icon NVD

Status : Modified

Published: 2025-05-16T16:15:40.417

Modified: 2026-04-23T15:29:38.767

Link: CVE-2025-39482

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-30T20:15:16Z

Weaknesses