Auth bypass in Metasfresh
CVE-2026-111351
metasfresh through 5.175 contains a missing record-level authorization vulnerability in BoardRestController that allows authenticated low-privilege users to bypass role and organization access checks. Attackers can call the getBoard, getCard, addCard, removeCard and patchCard handlers to read records outside their scope and modify board card assignments.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/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/metasfresh-board-rest-missing-record-authz (third-party-advisory)
- github.com/metasfresh/metasfresh/blob/5.175/backend/de.metas.ui.web.base/src/ma… (technical-description)
- github.com/metasfresh/metasfresh/blob/56dd881b972af4edb071e4f1261a55a8b1a9c4d7/… (technical-description)
- github.com/metasfresh/metasfresh (product)
- www.vulncheck.com/advisories/metasfresh-through-5.175-authorization-bypass-via-… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-111351?
- CVE-2026-111351 is a medium-severity vulnerability in Metasfresh, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.2/10. Published 2026-10-15.
- How severe is CVE-2026-111351?
- Medium severity. CVSS v3 base score is 4.2 out of 10.