Auth bypass in Metasfresh
CVE-2026-92752
metasfresh DocumentAttachmentsRestController and CommentsRestController endpoints check only that callers are logged in without enforcing record-level permissions. Attackers can enumerate sequential document identifiers to read, replace, and delete attachments and comments on records their role cannot access.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L.
EPSS exploit prediction
EPSS: 0.005 (39.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 40th percentile — 39.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.005 · newest: 0.005 · change: 0.000
Affected products
- Metasfresh — versions c4c7766ef403eb470c9130031cf24cc33625ceed
Weakness classification (CWE)
References
- github.com/metasfresh/metasfresh/issues/24665 (issue-tracking)
- github.com/metasfresh/metasfresh (product)
- github.com/metasfresh/metasfresh/blob/c4c7766ef403eb470c9130031cf24cc33625ceed/… (technical-description)
- github.com/metasfresh/metasfresh/blob/c4c7766ef403eb470c9130031cf24cc33625ceed/… (technical-description)
- www.vulncheck.com/advisories/metasfresh-unauthorized-access-via-document-attach… (third-party-advisory)
Frequently asked questions
- What is CVE-2026-92752?
- CVE-2026-92752 is a high-severity vulnerability in Metasfresh, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.3/10. Published 2026-09-16.
- How severe is CVE-2026-92752?
- High severity. CVSS v3 base score is 8.3 out of 10.