CVE-2026-96347
Received Received - Intake

Subscriber IDOR in Bookly <= 28.2

Publication date: 2026-09-30

Last updated on: 2026-09-30

Assigner: Patchstack

Description
Subscriber Insecure Direct Object References (IDOR) in Bookly <= 28.2 versions.

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Meta Information

Published
2026-09-30
Last Modified
2026-09-30
Generated
2026-09-30
AI Q&A
2026-09-30
EPSS Evaluated
N/A
NVD
CVE-2026-96347
EUVD
EUVD-2026-89860

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
bookly bookly to 28.2 (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

This vulnerability is an Insecure Direct Object References (IDOR) flaw in the Bookly WordPress plugin versions 28.2 and below. It allows attackers with Subscriber or Developer privileges to manipulate IDs in URLs to access other users' data without proper authorization.

Detection Guidance

To detect this IDOR vulnerability in Bookly <= 28.2, monitor HTTP requests for manipulated IDs in URLs. Check for unusual access patterns where users retrieve data not belonging to them. Review server logs for repeated requests with varying IDs. Use tools like Burp Suite or OWASP ZAP to intercept and analyze requests for ID manipulation attempts.

Impact Analysis

Attackers could exploit this to view or access sensitive data belonging to other users, such as personal information or booking details. The impact includes potential privacy breaches and unauthorized data exposure.

Compliance Impact

This vulnerability could lead to non-compliance with data protection regulations like GDPR or HIPAA by exposing personal or sensitive user data. Organizations may face legal penalties or reputational damage if such breaches occur.

Mitigation Strategies

Immediately update Bookly to version 28.3 or later. If updating is not possible, seek assistance from a hosting provider or web developer. Enable auto-updates for vulnerable plugins if using Patchstack. Restrict user privileges to the minimum required level to reduce exploitation risk.

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