CVE-2026-110896
Deferred Deferred - Pending Action

Missing Authorization in Passster Content-Protector

Vulnerability report for CVE-2026-110896, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.

Publication date: 2026-10-16

Last updated on: 2026-10-16

Assigner: Patchstack

Description

Missing Authorization vulnerability in WP Chill Passster content-protector allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Passster: from n/a through 4.3.18.

CVSS Scores

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Meta Information

Published
2026-10-16
Last Modified
2026-10-16
Generated
2026-10-16
AI Q&A
2026-10-16
EPSS Evaluated
N/A
NVD
EUVD

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
WP Chill Passster 0

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.

Attack-Flow Graph

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Executive Summary

This is a Missing Authorization vulnerability in the WP Chill Passster plugin called Passster. It allows attackers to exploit incorrectly configured access control security levels, potentially bypassing content protection.

Detection Guidance

To detect this vulnerability, check if the WP Chill Passster plugin is installed and verify its version. If the version is 4.3.18 or below, the system is vulnerable. Inspect plugin configurations for incorrect access control settings that may allow unauthorized access.

Impact Analysis

An attacker could bypass content protection to access restricted material. This may lead to unauthorized data exposure or content theft if the plugin protects sensitive information.

Compliance Impact

The vulnerability allows unauthorized access to protected content due to missing authorization checks. This could lead to unauthorized exposure of sensitive data, which may violate compliance requirements under GDPR (data protection) and HIPAA (health information privacy) if such data is compromised.

Mitigation Strategies

Update Passster to the latest version beyond 4.3.18 to address the missing authorization issue. Review and correct access control security levels to ensure proper authorization checks are in place.

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