Data Management System Vulnerability in DataCycle by datacycle
CVE-2026-32821

8.1HIGH

Key Information:

Vendor

Datacycle-engine

Status
Datacycle-core
Vendor
CVE Published:
20 July 2026

What is CVE-2026-32821?

The data management system, dataCycle, contains a vulnerability in its core processing module that allows authenticated API users to evaluate permissions as different users by supplying a 'user_email'. This oversight can lead to unauthorized access to collections owned by other users. Furthermore, once a collection ID is obtained, functions exist that allow users to modify these collections without proper authorization checks, creating a risk for cross-user data modification. The vulnerability was addressed in version 26.06.08, which patched the issue to enhance security.

Affected Version(s)

dataCycle-CORE <= 25.07.3

References

https://github.com/datacycle-engine/dataCycle-CORE/securi...
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CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.