CVE-2026-27471

CRITICAL
2026-02-21 [email protected]
9.1
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 12, 2026 - 22:04 vuln.today
Patch Released
Feb 24, 2026 - 14:52 nvd
Patch available
CVE Published
Feb 21, 2026 - 07:16 nvd
CRITICAL 9.1

Tags

Authentication Bypass Erpnext

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.

Analysis

Missing authorization in ERPNext ERP before 15.98.0/16.6.0. Patch available.

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Remediation

Within 24 hours: Identify all systems running ERP versions 15.98.0, 16.0.0-rc.1 through 16.6.0 and isolate from production if possible; notify your legal and compliance teams. Within 7 days: Apply the available vendor patch to all affected instances and verify patch deployment. …

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Priority Score

46
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +46
POC: 0

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CVE-2026-27471 vulnerability details – vuln.today
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