CVE-2026-39756
Deferred Deferred - Pending Action

BaseFortify

Publication date: 2026-10-06

Last updated on: 2026-10-06

Assigner: Patchstack

Description
Unauthenticated Insecure Direct Object References (IDOR) in Wappointment <= 2.7.7 versions.

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Meta Information

Published
2026-10-06
Last Modified
2026-10-06
Generated
2026-10-19
AI Q&A
2026-10-06
EPSS Evaluated
2026-10-18
NVD
CVE-2026-39756
EUVD
EUVD-2026-93265

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Wappointment team Wappointment n/a

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 is an Unauthenticated Insecure Direct Object References (IDOR) vulnerability in the Wappointment WordPress plugin versions 2.7.7 and below. It allows unauthenticated attackers to manipulate IDs in URLs to access other users' data without proper authorization.

Detection Guidance

Check for unusual URL patterns or direct object references in web requests. Monitor logs for unauthorized data access attempts or ID manipulation in URLs. Use tools like Burp Suite or OWASP ZAP to intercept and analyze traffic for IDOR patterns.

Impact Analysis

Attackers could exploit this to access sensitive user data across thousands of websites using the vulnerable plugin. Since no official patch exists, the risk of mass exploitation is high. Immediate action like updating the plugin or applying mitigations is recommended.

Compliance Impact

This vulnerability could lead to unauthorized access to personal data, violating GDPR and HIPAA requirements for data protection and access controls. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Apply Patchstack's mitigation rule if available. Update the plugin to the latest version if a patch is released. Restrict access to sensitive endpoints and implement proper authentication checks. Consider disabling the plugin temporarily if no immediate fix is available.

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