CVE-2026-92469: zlt2000 microservices-platform authorization bypass in file-center DELETE

CVE-2026-92469 · Severity: high · CVSS 8.1 · Published 2026-09-16

The zlt2000 microservices-platform is an enterprise Java-based microservices framework that manages file uploads and storage. A flaw in the file deletion endpoint allows any authenticated user to enumerate and permanently delete files belonging to other users, causing loss of critical business documents and data without owner consent or recovery options.

Technologies: Zlt2000 Microservices-Platform. Vendors: Zlt2000.

Quick answers

Is CVE-2026-92469 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-92469 being exploited in the wild.
How severe is CVE-2026-92469?
High severity, with a CVSS score of 8.1, published 16 September 2026.
Which products and versions are affected?
Zlt2000 Microservices-Platform through 6.0.0.
Is there a fix for CVE-2026-92469?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-92469 attacked?
It is attacked over the network.
Am I affected by CVE-2026-92469?
Check whether you run Zlt2000 Microservices-Platform at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

Technical details

The vulnerability is an authorization bypass (BOLA - Broken Object Level Authorization) in the DELETE /files/{id} endpoint of the file-center module. The endpoint accepts a file identifier and deletes the corresponding file from both the database and object storage without validating that the requesting user owns or has permission to delete the file. An attacker can enumerate valid file identifiers by calling GET /files and then supply those identifiers to the delete endpoint to remove arbitrary files. The vulnerability requires authentication but performs no ownership checks, allowing lateral attacks across user accounts. Patches are not mentioned in the advisory.

Affected products

  • zlt2000 microservices-platform through 6.0.0

Timeline

  • 2026-09-16: disclosed

References

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