Is CVE-2026-92603 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-92603 being exploited in the wild.

How severe is CVE-2026-92603?

Medium severity, with a CVSS score of 6.5, published 16 September 2026.

Is there a fix for CVE-2026-92603?

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-2026-92603 attacked?

It is attacked over the network, in a web application.

Am I affected by CVE-2026-92603?

Check whether anything you run is named in the advisory. 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.

CVE-2026-92603: ContiNew Admin authorization bypass in message delete

CVE-2026-92603 · Severity: medium · CVSS 6.5 · Published 2026-09-16

ContiNew Admin is a multi-tenant backend management framework used to power administrative dashboards and user communication features. The vulnerability allows authenticated users to delete other users' personal messages and announcements by manipulating message identifiers, disrupting communication workflows and potentially erasing important records across the organization.

Quick answers

Is CVE-2026-92603 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-92603 being exploited in the wild.
How severe is CVE-2026-92603?: Medium severity, with a CVSS score of 6.5, published 16 September 2026.
Which products and versions are affected?: ContiNew Admin through 4.1.0.
Is there a fix for CVE-2026-92603?: 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-2026-92603 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-92603?: Check whether anything you run is named in the advisory. 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 in the personal message deletion endpoint (/delete) of the UserMessageController. The affected code fails to validate message ownership before processing deletion requests; attackers can supply arbitrary message IDs in the IdsReq parameter to delete any message row and purge all recipients' read receipts without ownership checks. Authentication is required to exploit this flaw, but no additional preconditions are present. The vulnerability affects ContiNew Admin through version 4.1.0 and permits an authenticated user to destructively remove any message from the system. Patched versions beyond 4.1.0 should be available from the vendor's repository.

Affected products

ContiNew Admin through 4.1.0

Timeline

2026-09-16: disclosed

References

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