CVE-2026-125374
Received Received - Intake

Broken Object Level Authorization in Krayin CRM Lead Tags

Publication date: 2026-11-10

Last updated on: 2026-11-10

Assigner: VulnCheck

Description
Krayin CRM before 2.2.8 contains a broken object level authorization vulnerability in Lead TagController attach and detach actions that skip the data-scope check. Authenticated users restricted to individual or group data scope can add or remove tags on leads owned by users outside their scope.

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Meta Information

Published
2026-11-10
Last Modified
2026-11-10
Generated
2026-11-10
AI Q&A
2026-11-10
EPSS Evaluated
N/A
NVD
CVE-2026-125374
EUVD
EUVD-2026-120537

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
krayin laravel-crm From 0 (inc) to 2.2.8 (exc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-639 The system's authorization functionality does not prevent one user from gaining access to another user's data or record by modifying the key value identifying the data.

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Executive Summary

Krayin CRM before version 2.2.8 has a broken object level authorization vulnerability in the Lead TagController's attach and detach actions. Authenticated users restricted to individual or group data scopes can add or remove tags on leads owned by users outside their scope because the data-scope check is skipped during these actions.

Detection Guidance

To detect this vulnerability, inspect the TagController.php file in your Krayin CRM installation for missing data-scope checks in the attach and detach methods. Look for improper authorization logic that allows users to modify leads outside their scope. Compare the code against version 2.2.8 or later to identify discrepancies.

Impact Analysis

This vulnerability allows unauthorized users to modify tags on leads they should not have access to. This could lead to data tampering, unauthorized access to sensitive information, or improper data segregation, potentially affecting data integrity and confidentiality.

Compliance Impact

This vulnerability could lead to unauthorized access or modification of sensitive data, violating principles of data protection and access control required by GDPR and HIPAA. It may result in non-compliance due to insufficient authorization checks and potential data breaches.

Mitigation Strategies

Upgrade to Krayin CRM version 2.2.8 or later immediately. The patch enforces user-specific data scope restrictions and validates permissions before tag operations. Review and apply the security fixes from the commit 3cfa2f7 or 95e0dbc to ensure proper authorization checks are in place.

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