EUVD-2026-20391
GHSA-p542-f77w-p389
5.3
CVSS 3.1
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CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Lifecycle Timeline
3
Analysis Generated
Apr 08, 2026 - 08:45 vuln.today
EUVD ID Assigned
Apr 08, 2026 - 08:45 euvd
EUVD-2026-20391
CVE Published
Apr 08, 2026 - 08:30 nvd
MEDIUM 5.3
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 <= 1.6.10.2.
Analysis
Missing authorization in NSquared Simply Schedule Appointments WordPress plugin through version 1.6.10.2 allows unauthenticated remote attackers to read sensitive information by exploiting incorrectly configured access control security levels. The vulnerability has a CVSS score of 5.3 (low-moderate) and EPSS probability of 0.02%, placing it in the lower-risk percentile despite public awareness. …
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Priority Score
27
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +26
POC: 0
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External POC / Exploit Code
Leaving vuln.today
Destination URL
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