CVE-2026-28159
Deferred Deferred - Pending Action

Subscriber Broken Access Control in Service Finder <= 6.2

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Patchstack

Description
Subscriber Broken Access Control in Service Finder Booking <= 6.2 versions.

CVSS Scores

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Meta Information

Published
2026-08-13
Last Modified
2026-08-13
Generated
2026-09-03
AI Q&A
2026-08-13
EPSS Evaluated
2026-09-01
NVD
CVE-2026-28159
EUVD
EUVD-2026-57952

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack service_finder_booking_plugin to 6.2 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-862 The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

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Executive Summary

This is a Broken Access Control vulnerability in the Service Finder Booking plugin versions 6.2 and below. It allows unauthorized users to access restricted functionality or data due to improper access restrictions.

Detection Guidance

Detecting this vulnerability requires checking for unauthorized access attempts or actions performed by unprivileged users in the Service Finder Booking Plugin. Review server logs for suspicious activity, such as requests to privileged endpoints without proper authentication or authorization. Look for missing nonce tokens in form submissions or API calls. Since no official patch exists, monitor for unusual behavior in user roles and permissions.

Impact Analysis

An attacker could exploit this to perform unauthorized actions, potentially leading to data breaches, service disruption, or unauthorized modifications. The CVSS score of 6.5 indicates a medium severity risk.

Compliance Impact

This vulnerability could potentially impact compliance with GDPR and HIPAA by allowing unauthorized access to sensitive data due to broken access control. Unprivileged users may perform higher-privileged actions, risking data breaches or unauthorized modifications. Compliance may be compromised if the plugin handles personal or health-related data.

Mitigation Strategies

Update Service Finder Booking to the latest version to patch the broken access control vulnerability. If an update is unavailable, consider disabling the plugin or restricting access to authenticated users only.

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