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Findings

CVE-2026-33730

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework.

Published Mar 27, 2026 · updated Jun 17, 2026 · opensourcepos open source point of sale

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 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.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 27, 2026 · NIST NVD

    Detected

    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 parameter. The application does not verify

  2. Jun 17, 2026 · NIST NVD

    Updated

    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 parameter. The application does not verify

Affected

  • cpe opensourcepos/open source point of saleversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-33730

    Official CVE identifier

    cve.org
  • NIST NVDVulnerability recordCVE-2026-33730

    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 chang

    nvd.nist.gov

References