Is CVE-2026-111715 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-111715 being exploited in the wild.

How severe is CVE-2026-111715?

Medium severity, with a CVSS score of 4.3, published 16 October 2026.

Is there a fix for CVE-2026-111715?

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-2026-111715 attacked?

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

Am I affected by CVE-2026-111715?

Check whether you run Nduckmink Arkon 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.

CVE-2026-111715: Arkon missing authorization in GET /api/wiki/graph

CVE-2026-111715 · Severity: medium · CVSS 4.3 · Published 2026-10-16

Arkon is a wiki and knowledge management system for enterprises. A missing authorization check in its graph query API allows employees with read access to their own department's wiki to retrieve metadata (page titles, links, structure) from other departments' wikis they should not have access to.

Technologies: Nduckmink Arkon. Vendors: Nduckmink.

Quick answers

Is CVE-2026-111715 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-111715 being exploited in the wild.
How severe is CVE-2026-111715?: Medium severity, with a CVSS score of 4.3, published 16 October 2026.
Which products and versions are affected?: Nduckmink Arkon through 0.9.2.
Is there a fix for CVE-2026-111715?: 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-2026-111715 attacked?: It is attacked over the network, in a web application.
Am I affected by CVE-2026-111715?: Check whether you run Nduckmink Arkon 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 GET /api/wiki/graph endpoint fails to validate authorization scope when calling get_neighborhood(), allowing authenticated users with wiki:read:own_dept permission to query arbitrary page slugs and traverse up to depth 3 in the wiki link graph. An attacker can enumerate page structure, titles, types, and relationships across departments without proper access checks.

Affected products

nduckmink Arkon through 0.9.2

Timeline

2026-10-16: disclosed

References

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