Auth bypass in Mindoc-Org Mindoc
CVE-2026-111364
MinDoc through 2.2-beta.2 contains an insecure direct object reference vulnerability in DocumentController.Content that allows authenticated users to read documents from unauthorized books. Attackers holding a non-observer role on any book can name that book and iterate sequential document ids to read markdown and HTML from private books.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
Weakness classification (CWE)
References
- hackmd.io/@hieuPenguinnn/mindoc-api-content-get-cross-book-document-idor (third-party-advisory)
- github.com/mindoc-org/mindoc/blob/v2.2-beta.2/controllers/DocumentController.go (technical-description)
- github.com/mindoc-org/mindoc/blob/v2.2-beta.2/routers/router.go (technical-description)
- github.com/mindoc-org/mindoc (product)
- www.vulncheck.com/advisories/mindoc-through-2.2-beta.2-idor-via-api-key-content… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111364?
- CVE-2026-111364 is a medium-severity vulnerability in Mindoc-Org Mindoc, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 6.5/10. Published 2026-10-15.
- How severe is CVE-2026-111364?
- Medium severity. CVSS v3 base score is 6.5 out of 10.