Arkon through 0.9.2 contains a missing authorization vulnerability in GET /api/wiki/graph that lets authenticated employees read other departments' wiki metadata by supplying a foreign slug. Attackers with only wiki:read:own_dept permission can query get_neighborhood() without scope checks to obtain page slugs, titles, types and link edges up to depth 3.
History

Mon, 26 Oct 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Nduckmink
Nduckmink arkon
Vendors & Products Nduckmink
Nduckmink arkon

Mon, 19 Oct 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 16 Oct 2026 17:45:00 +0000

Type Values Removed Values Added
Description Arkon through 0.9.2 contains a missing authorization vulnerability in GET /api/wiki/graph that lets authenticated employees read other departments' wiki metadata by supplying a foreign slug. Attackers with only wiki:read:own_dept permission can query get_neighborhood() without scope checks to obtain page slugs, titles, types and link edges up to depth 3.
Title Arkon through 0.9.2 Missing Authorization via Wiki Graph Neighborhood API
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published: 2026-10-16T17:40:04.155Z

Updated: 2026-10-19T14:08:21.621Z

Reserved: 2026-10-16T14:33:29.919Z

Link: CVE-2026-111715

cve-icon Vulnrichment

Updated: 2026-10-19T14:07:39.580Z

cve-icon NVD

Status : Deferred

Published: 2026-10-16T18:17:55.857

Modified: 2026-10-19T15:16:54.990

Link: CVE-2026-111715

cve-icon Redhat

No data.