Auth bypass in Frappe Erpnext
CVE-2026-108373
ERPNext is a free and open source Enterprise Resource Planning tool. Prior to 15.118.0 and 16.27.0, certain endpoints in the Sales Person-wise Transaction Summary report fail to enforce proper authorization checks. When a role-limited authenticated user requests the affected financial report, the query can query financial transaction rows without applying the requesting user's document permission match conditions. This allows the user to read financial data beyond the user's permitted role. This issue is fixed in versions 15.118.0 and 16.27.0.
Vulnerability class: Broken Access Control
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
- Frappe Erpnext — versions < 15.118.0, >= 16.0.0, < 16.27.0
Weakness classification (CWE)
References
- github.com/frappe/erpnext/security/advisories/GHSA-rgrq-243c-c4g6
- github.com/frappe/erpnext/commit/202f52271ca2f689c2836fc27ca30c9cd507958e
- github.com/frappe/erpnext/commit/24f0989ac1f6d3054643d6377e8c126ee8ca0cf7
- github.com/frappe/erpnext/releases/tag/v15.118.0
- github.com/frappe/erpnext/releases/tag/v16.27.0
Frequently asked questions
- What is CVE-2026-108373?
- CVE-2026-108373 is a medium-severity vulnerability in Frappe Erpnext, classified under Missing Authorization. CVSS score: 6.5/10. Published 2026-10-16.
- How severe is CVE-2026-108373?
- Medium severity. CVSS v3 base score is 6.5 out of 10.