CVE-2026-44442: Authorization Bypass in ERPNext
Plattform
python
Komponente
erpnext
Behoben in
16.9.1
CVE-2026-44442 describes an authorization bypass vulnerability discovered in ERPNext, a free and open-source ERP system. This flaw allows unauthorized users to modify data outside of their designated roles, potentially leading to significant data manipulation and system compromise. The vulnerability affects versions 0.0.0 up to and excluding 16.9.1, and a fix is available in version 16.9.1.
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Auswirkungen und Angriffsszenarien
The impact of this authorization bypass is severe. An attacker who exploits this vulnerability can gain unauthorized access to sensitive data, modify critical business records, and potentially escalate their privileges within the ERPNext system. This could lead to financial fraud, data theft, and disruption of business operations. The blast radius extends to any data accessible within the ERPNext system, depending on the attacker's ability to navigate the authorization bypass. Successful exploitation could mimic insider threats, making detection more challenging.
Ausnutzungskontext
CVE-2026-44442 was published on 2026-05-13. Its CRITICAL CVSS score indicates a high probability of exploitation. No public exploits or active campaigns have been reported at the time of publication, but the ease of exploitation inherent in authorization bypass vulnerabilities suggests potential for rapid exploitation once a proof-of-concept is released. Monitor security advisories and threat intelligence feeds for updates.
Bedrohungsanalyse
Exploit-Status
CVSS-Vektor
Was bedeuten diese Metriken?
- Attack Vector
- Netzwerk — aus der Ferne über das Internet ausnutzbar. Kein physischer oder lokaler Zugriff erforderlich.
- Attack Complexity
- Niedrig — keine besonderen Bedingungen erforderlich. Zuverlässig ausnutzbar.
- Privileges Required
- Niedrig — jedes gültige Benutzerkonto ist ausreichend.
- User Interaction
- Keine — automatischer und lautloser Angriff. Das Opfer tut nichts.
- Scope
- Geändert — Angriff kann über die anfällige Komponente hinaus auf andere Systeme übergreifen.
- Confidentiality
- Hoch — vollständiger Vertraulichkeitsverlust. Angreifer kann alle Daten lesen.
- Integrity
- Hoch — Angreifer kann beliebige Daten schreiben, ändern oder löschen.
- Availability
- Hoch — vollständiger Absturz oder Ressourcenerschöpfung. Totaler Denial of Service.
Betroffene Software
Schwachstellen-Klassifikation (CWE)
Zeitleiste
- Reserviert
- Veröffentlicht
Mitigation und Workarounds
The primary mitigation for CVE-2026-44442 is to immediately upgrade ERPNext to version 16.9.1 or later. If upgrading is not immediately feasible, consider implementing strict role-based access controls and regularly auditing user permissions to minimize the potential impact. Review ERPNext logs for any suspicious activity, particularly attempts to access or modify data outside of expected user roles. While a direct workaround is unavailable, enhanced monitoring and access controls can reduce the risk.
So behebenwird übersetzt…
Actualice a la versión 16.9.1 o posterior para corregir la vulnerabilidad. Esta actualización implementa las validaciones de autorización necesarias para prevenir la modificación no autorizada de documentos.
Häufig gestellte Fragen
What is CVE-2026-44442 — Authorization Bypass in ERPNext?
CVE-2026-44442 is a critical vulnerability in ERPNext allowing users to modify data beyond their permitted role, potentially leading to data breaches and system compromise.
Am I affected by CVE-2026-44442 in ERPNext?
If you are running ERPNext versions 0.0.0 through 16.9.0, you are affected by this vulnerability. Upgrade to 16.9.1 or later immediately.
How do I fix CVE-2026-44442 in ERPNext?
The fix is to upgrade ERPNext to version 16.9.1 or later. Ensure proper role-based access controls are in place as an interim measure.
Is CVE-2026-44442 being actively exploited?
No active exploitation has been reported at this time, but the vulnerability's nature suggests a potential for rapid exploitation.
Where can I find the official ERPNext advisory for CVE-2026-44442?
Refer to the official ERPNext security advisories on their website: [https://github.com/frappe/erpnext/security/advisories](https://github.com/frappe/erpnext/security/advisories)
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