Erpnext
CVE-2026-27471
CRITICAL
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessAccess vulnerable ERP endpoint
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ExploitBypass missing access validation
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ExecutionRetrieve unauthorized documents
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ImpactExfiltrate sensitive data
Vulnerability Assessment
| Weakness |
CWE
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V8 - Authorization Access control enforcement
MITRE ATT&CK
1 technique across 1 tactic: Defense Evasion The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | No special conditions — remote unauthenticated exploitation against default ERP installations versions 15.98.0, 16.0.0-rc.1 through 16.6.0 with unpatched endpoints lacking access validation. |
| Impact | CVSS 9.1. |
| Exploit ScenarioDerived | Access ERP endpoints without authorization. |
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Alert meAnalysisAIv1 – Mar 12, 2026
Missing authorization in ERPNext ERP before 15.98.0/16.6.0. Patch available.
Earlier versions of this analysis (1)
Missing auth in ERPNext.
RemediationAI
Update ERPNext.
Affects your stack
Find out whether the stacks and servers you run are on an affected version.
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
CWE-284.
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- Exploit and PoC references, threat intelligence from 22 sources
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Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Primary rating from GitHub Advisory · only source for this CVE.
CVSS VectorGitHub Advisory
Lifecycle Timeline
2DescriptionGitHub Advisory
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.
Executive ViewAI
A critical vulnerability in ERP versions up to 16.6.0 allows unauthorized users to access sensitive business documents without proper authentication, potentially exposing confidential financial, HR, and operational data. All organizations running affected versions face immediate risk of data breach and regulatory compliance violations.
Apply vendor patch. If patching is delayed: implement WAF rules to restrict access to vulnerable endpoints, enable detailed logging on document access endpoints, enforce network segmentation to limit ERP access to authorized users only, and disable document export features until patch is applied.
Threat Intelligence Overview
NVD
CVE.org
EPSS
GitHub
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.
Affected Products (CPE)GitHub Advisory
Stored cross-site scripting leading to code execution in Frappe Framework 15.89.0 (and the ERPNext application built on
An exploitable SQL injection vulnerability exists in the authenticated part of ERPNext v10.1.6. Rated high severity (CVS
An exploitable SQL injection vulnerability exists in the authenticated part of ERPNext v10.1.6. Rated high severity (CVS
An exploitable SQL injection vulnerability exists in the authenticated part of ERPNext v10.1.6. Rated high severity (CVS
An exploitable SQL injection vulnerability exists in the authenticated part of ERPNext v10.1.6. Rated high severity (CVS
Authenticated SQL injection in Frappe ERPNext through 15.89.0 allows low-privilege users to extract arbitrary database c
SQL injection in Frappe ERPNext through 15.89.0 lets an authenticated attacker with a valid session and access to the Pa
Authenticated attackers with permission to create or modify Print Format documents in Frappe ERPNext through 15.89.0 can
Authenticated server-side template injection in Frappe ERPNext through 15.89.0 lets a user who can create or modify an A
Authenticated server-side template injection in Frappe ERPNext through 15.89.0 allows users with privileges to configure
An SQL injection vulnerability exists in the frappe.desk.reportview.get functionality of ERPNext 11.1.38. Rated high sev
Frappe Framework ERPNext 13.4.0 contains a sandbox escape vulnerability in RestrictedPython that allows authenticated us
Exploit-DB