cvedb.io
CVE-2026-33730
MEDIUM · CVSS 6.5
EPSS exploitation probability: 0%
Published 2026-03-27T01:16:20.577 · Last modified 2026-06-17T10:38:00.213

Summary

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Prior to version 3.4.2, an Insecure Direct Object Reference (IDOR) vulnerability allows an authenticated low-privileged user to access the password change functionality of other users, including administrators, by manipulating the `employee_id` parameter. The application does not verify object ownership or enforce authorization checks. Version 3.4.2 adds object-level authorization checks to validate that the current user owns the employee_id being accessed.

Affected products

opensourcepos — open_source_point_of_sale

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.