CVE-2026-42384

Deferred Deferred - Pending Action

Unauthenticated Sensitive Data Exposure in Simply Schedule Appointments

Publication date: 2026-06-15

Last updated on: 2026-06-15

Assigner: Patchstack

Description

Unauthenticated Sensitive Data Exposure in Simply Schedule Appointments < 1.6.11.2 versions.

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2026-06-15

Last Modified

2026-06-15

Generated

2026-07-06

AI Q&A

2026-06-16

EPSS Evaluated

2026-07-04

NVD

CVE-2026-42384

Affected Vendors & Products

Vendor	Product	Version / Range
simply_schedule_appointments	simply_schedule_appointments	to 1.6.11.2 (exc)

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-201	The code transmits data to another actor, but a portion of the data includes sensitive information that should not be accessible to that actor.

Attack-Flow Graph

Executive Summary

This vulnerability is an unauthenticated sensitive data exposure found in versions of the Simply Schedule Appointments plugin prior to 1.6.11.2.

Impact Analysis

Because the vulnerability allows unauthenticated access to sensitive data, it can lead to unauthorized disclosure of confidential information, potentially compromising user privacy and security.

Compliance Impact

The vulnerability involves unauthenticated sensitive data exposure, which can lead to unauthorized access to sensitive information.

Such exposure can potentially violate data protection regulations like GDPR and HIPAA, which require safeguarding personal and sensitive data against unauthorized access.

However, specific impacts on compliance depend on the nature of the exposed data and the context of its use, which are not detailed in the provided information.

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