CVE-2026-28161
Deferred Deferred - Pending Action

Subscriber Privilege Escalation in Service Finder Booking

Vulnerability report for CVE-2026-28161, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-08-13

Last updated on: 2026-08-13

Assigner: Patchstack

Description

Subscriber Privilege Escalation in Service Finder Booking <= 6.2 versions.

CVSS Scores

EPSS Scores

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Percentile:

Meta Information

Published
2026-08-13
Last Modified
2026-08-13
Generated
2026-09-02
AI Q&A
2026-08-13
EPSS Evaluated
2026-09-01
NVD
EUVD

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-266 A product incorrectly assigns a privilege to a particular actor, creating an unintended sphere of control for that actor.

Attack-Flow Graph

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Executive Summary

This vulnerability is a Subscriber Privilege Escalation affecting Service Finder Booking versions 6.2 and below. It allows users with subscriber privileges to escalate their permissions to a higher level, potentially gaining unauthorized access to sensitive functions or data.

Detection Guidance

Detecting this vulnerability requires checking for the Service Finder Booking Plugin version 6.2 or below. Inspect WordPress installations for the plugin and verify its version. No specific commands are provided in the context, but monitoring for unauthorized privilege changes or unusual activity from Subscriber accounts may indicate exploitation.

Impact Analysis

If exploited, this vulnerability could allow attackers to gain elevated privileges, leading to unauthorized access to system functions, data theft, or further compromise of the application. The high CVSS score (8.8) indicates significant risk.

Compliance Impact

This vulnerability could lead to unauthorized access to personal or sensitive data, violating GDPR and HIPAA requirements for data protection and access control. Organizations may face compliance penalties if exploited.

Mitigation Strategies

Update Service Finder Booking to a version higher than 6.2 to address the subscriber privilege escalation vulnerability.

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EPSS Chart