CVE-2026-57812
Received Received - Intake

Missing Authorization in Simply Schedule Appointments

Publication date: 2026-07-13

Last updated on: 2026-07-13

Assigner: Patchstack

Description
Missing Authorization vulnerability in NSquared Simply Schedule Appointments simply-schedule-appointments allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Simply Schedule Appointments: from n/a through <= 1.6.12.4.

CVSS Scores

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Meta Information

Published
2026-07-13
Last Modified
2026-07-13
Generated
2026-07-13
AI Q&A
2026-07-13
EPSS Evaluated
N/A
NVD
CVE-2026-57812
EUVD
EUVD-2026-43424

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
n_squared simply_schedule_appointments From 1.0.0 (inc) to 1.6.12.4 (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 vulnerability is a Missing Authorization issue in the NSquared Simply Schedule Appointments plugin. It occurs due to incorrectly configured access control security levels, which means that certain actions or data may be accessible without proper permission checks. This affects versions up to and including 1.6.12.4 of the Simply Schedule Appointments plugin.

Impact Analysis

The vulnerability can allow unauthorized users to perform actions or access data that should be restricted. According to the CVSS score of 6.5, it has a moderate impact with no confidentiality loss but can lead to integrity and availability issues. This means attackers could potentially alter data or disrupt the availability of the scheduling service.

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