CVE-2026-31070
Published: May 19, 2026· Updated: May 20, 2026
Official Description
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
Risk Analysis
This critical vulnerability in LalanaChami Pharmacy Management System (commit 5c3d028) allows unauthenticated remote attackers to escalate privileges. With a CVSS score of 9.8, this flaw enables attackers to self-assign administrative roles, leading to full system control.
No public exploit is currently known for this vulnerability. It is remotely exploitable with low attack complexity, posing a significant threat to system security.
Apply available patches or updates to the LalanaChami Pharmacy Management System. Implement proper validation for the 'role' parameter during user registration to prevent privilege escalation.
Technical Analysis
CVE-2026-31070 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-31070 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts