CVE-2026-107427

WordPress Event post plugin <= 6.1.1 - Insecure Direct Object References (IDOR) vulnerability

Published Oct 12, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Authorization Bypass Through User-Controlled Key vulnerability in NOUS Ouvert Utile et Simple Event post event-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event post: from n/a through 6.1.1.

Remediation

Vendor Solution

Update the WordPress Event post plugin to the latest available version (at least 6.1.2).

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
Description Authorization Bypass Through User-Controlled Key vulnerability in NOUS Ouvert Utile et Simple Event post event-post allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Event post: from n/a through 6.1.1.
Title WordPress Event post plugin <= 6.1.1 - Insecure Direct Object References (IDOR) vulnerability
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 12, 2026, 11:40 AM
Reserved
Oct 8, 2026, 12:19 AM
Status
Deferred
Published
Oct 12, 2026, 8:17 AM
Modified
Oct 13, 2026, 1:28 PM