CVE-2026-22398

MEDIUM 5.4

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

CVSS Score

5.4

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-639
Vendor	mikado-themes
Product	fleur
Published	Jan 22, 2026
Last Updated	Apr 1, 2026

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Affected Versions

Mikado-Themes / Fleur

0 ≤ 2.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

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

Credits

Tran Nguyen Bao Khanh (VCI - VNPT Cyber Immunity) | Patchstack Bug Bounty Program