1. Home
  2. CVE Database
  3. CVE-2026-27471
CRITICAL · 9.1

CVE-2026-27471

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...

Vulnerability Description

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 Score

9.1

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Affected Products

VendorProductVersions
FrappeErpnext< 15.98.1

Related Weaknesses (CWE)

CWE-306CWE-284CWE-862

References

FAQ

What is CVE-2026-27471?

CVE-2026-27471 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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...

How severe is CVE-2026-27471?

CVE-2026-27471 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2026-27471?

Check the references section above for vendor advisories and patch information. Affected products include: Frappe Erpnext.