Medium severity5.4NVD Advisory· Published Oct 16, 2026· Updated Oct 16, 2026
CVE-2026-111716
CVE-2026-111716
Description
Arkon through 0.9.2 contains a broken access control vulnerability that allows authenticated employees to read and modify other departments' sources because by-id routes in app/routers/sources.py skip can_access_document. Attackers can call the plan, progress, PATCH, retry and approve-extraction routes with foreign source IDs to disclose derived wiki titles and summaries and alter ingestion state.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
5- github.com/nduckmink/arkon/blob/v0.9.2/app/routers/sources.pynvd
- github.com/nduckmink/arkon/blob/v0.9.2/app/routers/sources.pynvd
- github.com/nduckmink/arkon/blob/v0.9.2/app/routers/sources.pynvd
- hackmd.io/@hieuPenguinnn/arkon-wiki-graph-cross-department-idornvd
- www.vulncheck.com/advisories/arkon-through-0.9.2-broken-access-control-via-sources-by-id-routesnvd
News mentions
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