CVE-2026-66647
Deferred Deferred - Pending Action

Subscriber Broken Access Control in Homlisti

Publication date: 2026-08-20

Last updated on: 2026-08-20

Assigner: Patchstack

Description
Subscriber Broken Access Control in Homlisti <= 3.1.2 versions.

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Meta Information

Published
2026-08-20
Last Modified
2026-08-20
Generated
2026-08-20
AI Q&A
2026-08-20
EPSS Evaluated
N/A
NVD
CVE-2026-66647
EUVD
EUVD-2026-63301

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
homlisti homlisti to 3.1.2 (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.

Attack-Flow Graph

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Executive Summary

The Homlisti WordPress theme versions 3.1.2 and below has a Broken Access Control vulnerability (CVE-2026-66647). This flaw allows unprivileged users to perform actions requiring higher privileges due to missing authorization, authentication, or nonce token checks.

Detection Guidance

Check for unauthorized access attempts or unusual activity in WordPress logs. Look for requests to sensitive endpoints without proper authentication. Use security plugins to scan for Broken Access Control patterns in Homlisti theme files.

Impact Analysis

This vulnerability may allow attackers to perform unauthorized actions on your website, potentially leading to data breaches or site manipulation. It is considered moderately dangerous and could be exploited in mass campaigns targeting many websites.

Compliance Impact

This vulnerability allows unprivileged users to perform higher-privileged actions due to missing authorization checks, which could lead to unauthorized access to sensitive data. This may violate compliance requirements under GDPR (data protection) and HIPAA (healthcare data privacy) by exposing personal or protected information without proper controls.

Mitigation Strategies

Apply Patchstack's mitigation rule to block attacks. Update the Homlisti theme if a patch is released. Contact your hosting provider or developer for assistance. Monitor for suspicious activity and restrict user permissions.

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