CVE-2026-31070

The LalanaChami Pharmacy Management System (commit 5c3d028) allows unauthenticated remote attackers to escalate privileges by self-assigning an administrative role during registration. The /api/user/signup endpoint fails to validate the role parameter in the request body

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://gist.github.com/nedlir/22bf6d1a3a07209be3e343744bc81d51
https://github.com/LalanaChami/Pharmacy-Mangment-System/blob/5c3d02888631166649856f71d542387114b3010b/backend/routes/user.js#L16
https://gist.github.com/nedlir/22bf6d1a3a07209be3e343744bc81d51

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-19 16:16

Updated : 2026-07-24 12:10

NVD link : CVE-2026-31070

Mitre link : CVE-2026-31070

CVE.ORG link : CVE-2026-31070

JSON object : View

Products Affected

No product.

CWE

CWE-269

Improper Privilege Management

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