CVE-2026-22398
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2026-01-22

Last updated on: 2026-04-28

Assigner: Patchstack

Description
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.
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Meta Information
Published
2026-01-22
Last Modified
2026-04-28
Generated
2026-06-16
AI Q&A
2026-01-22
EPSS Evaluated
2026-06-15
NVD
CVE-2026-22398
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
mikado-themes fleur From 2.0|end_including=2.0 (inc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.
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Executive Summary

CVE-2026-22398 is an Insecure Direct Object References (IDOR) vulnerability in the WordPress Fleur Theme up to version 2.0. It allows attackers with subscriber or developer privileges to bypass authorization and authentication controls, potentially gaining unauthorized access to sensitive files, folders, or database interactions. This is due to incorrectly configured access control security levels. [1]

Impact Analysis

This vulnerability can allow unauthorized users to access sensitive data or resources that should be protected, potentially leading to data exposure or manipulation. However, exploitation requires at least subscriber or developer privileges, and the vulnerability is considered low severity with a CVSS score of 5.4. It is unlikely to be exploited according to Patchstack. [1]

Mitigation Strategies

Since no official fix is currently available for this vulnerability, immediate mitigation steps include restricting subscriber or developer privileges to trusted users only, monitoring access to sensitive files and folders, and applying strict access control policies to prevent unauthorized access. Additionally, consider disabling or replacing the Fleur theme until a patch is released. [1]

Compliance Impact

The provided resources do not specify how this vulnerability affects compliance with common standards and regulations such as GDPR or HIPAA.

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