CVE-2026-107427

Authorization Bypass Through User-Controlled Key vulnerability in NOUS Ouvert Utile et Simple Event…

Risk score: 41/100
CVSS: 6.5 v3.1
Exploit chance (30 days): 0.2%
Published: 12 Oct 2026

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What to know

What it is: 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.
Affected: See advisory
Fix: Apply the vendor's security update; see the linked advisory.
Exploitation: No known exploitation

Why it is Yellow

CVSS 6.5 medium

References

https://patchstack.com/database/wordpress/plugin/event-post/vulnerability/wordpress-event-post-plugin-6-1-1-insecure-direct-object-references-idor-vulnerability?_s_id=cve

Original 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.

Last activity 12 Oct 2026. Patch Forecast updates every hour.