API Misconfiguration in Deployment Mode Affects A2Z Secure Data Management
CVE-2026-90448

7.1HIGH

Key Information:

Vendor

Cisa

Status
Malcolm
Vendor
CVE Published:
11 September 2026

What is CVE-2026-90448?

A2Z Secure Data Management is susceptible to an improper access control vulnerability which allows authenticated users in a read-only deployment mode to manipulate stored records. This occurs because the system exposes a set of API routes without adequately restricting the HTTP request methods that can be employed, enabling users to create or overwrite stored records using an attacker-specified identifier. Such a design flaw can lead to unauthorized modifications, undermining the integrity of the data management system.

Affected Version(s)

Malcolm 0

Malcolm v26.06.0

References

https://raw.githubusercontent.com/cisagov/CSAF/develop/cs...
government-resourcevendor-advisory

CVSS V4

Score:
7.1
Severity:
HIGH
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.