CVE-2026-22398

WordPress Fleur theme <= 2.0 - Insecure Direct Object References (IDOR) vulnerability

CVSS 5.4 MEDIUMEPSS 0.2%CWE-639

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.4EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

22 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Authorization Bypass Through User-Controlled Key vulnerability in Mikado-Themes Fleur fleur allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Fleur: from n/a through <= 2.0.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

Affected products

Mikado-Themes · Fleur

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References

https://patchstack.com/database/Wordpress/Theme/fleur/vulnerability/wordpress-fleur-theme-2-0-insecure-direct-object-references-idor-vulnerability?_s_id=cve