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EPSS 0.4%top 66%

CVE-2026-40776: CWE-862 Missing Authorization in Arraytics WP Event SOlution

0
High
VulnerabilityCVE-2026-40776cvecve-2026-40776cwe-862
Published: 06/15/2026 (06/15/2026, 20:18:20 UTC)
Source: CVE Database V5
Vendor/Project: Arraytics
Product: WP Event SOlution

Description

CVE-2026-40776 is a high-severity vulnerability in WP Event SOlution versions up to and including 4.1.8. It involves unauthenticated broken access control, classified under CWE-862, allowing unauthorized users to access functionality or data without proper authorization.

CVSS v3.1

Score 7.5high

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

Affected versions
<=4.1.8

AI-Powered Analysis

Machine-generated threat intelligence

AILast updated: 06/23/2026, 15:15:08 UTC

Technical Analysis

This vulnerability in WP Event SOlution (Arraytics) affects all versions up to 4.1.8 and is characterized by missing authorization controls that permit unauthenticated attackers to bypass access restrictions. The CVSS 3.1 base score is 7.5, reflecting a network attack vector with low complexity, no privileges required, no user interaction, and high confidentiality impact but no integrity or availability impact. No official patch or remediation guidance has been published by the vendor as of the provided data.

Potential Impact

An attacker can gain unauthorized access to sensitive information due to missing authorization checks, potentially exposing confidential data. There is no indication of integrity or availability impact. The vulnerability does not require authentication, increasing the risk of exploitation, although no known exploits are reported in the wild at this time.

Mitigation Recommendations

Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict access to the affected plugin or disable it if possible to prevent exploitation. Monitor vendor communications for updates on patches or official mitigations.

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Technical Details

Data Version
5.2
Assigner Short Name
Patchstack
Date Reserved
2026-04-15T09:20:36.793Z
Cvss Version
3.1
State
PUBLISHED
Remediation Level
null

Threat ID: 6a30614e0b89be688893d28f

Added to database: 06/15/2026, 20:32:14 UTC

Last enriched: 06/23/2026, 15:15:08 UTC

Last updated: 07/31/2026, 19:22:58 UTC

Views: 25

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