Critical 9.3Published Feb 21, 2026

CVE-2026-27471ERP: Document access through endpoints due to missing validation

Updated under an hour ago (Oct 28, 2026, 2:30 AM ET)

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No exploitation reported and no EPSS estimate yet.

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Every CVE for frappe erpnext

Exploited in the last 30 days

ERP is a free and open source Enterprise Resource Planning tool. In versions up to 15.98.0 and 16.0.0-rc.1 and through 16.6.0, certain endpoints lacked access validation which allowed for unauthorized document access. This issue has been fixed in versions 15.98.1 and 16.6.1.

CVSS: 9.3 CRITICAL (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Weakness (CWE): CWE-862, CWE-306, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Feb 24, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

frappe erpnext frappe:erpnext (from the name)	from 16.0.0-rc.1, < 16.6.1; before 15.98.1	CNA record
frappe erpnext frappe:erpnext	before 15.98.1; after 16.0.0 before 16.6.1; 16.0.0; 16.0.0; 16.0.0	NVD

References

References

https://github.com/frappe/erpnext/security/advisories/GHSA-wpfx-jw7g-7f83	x-refsource-confirm, vendor-advisory
https://github.com/frappe/erpnext/commit/78fc9424d9085c2eafe1211931e22d7044f85fc7	x-refsource-misc, patch

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.