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CVE-2026-44442: Authorization Bypass in ERPNext
平台
python
组件
erpnext
修复版本
16.9.1
CVE-2026-44442 describes an authorization bypass vulnerability affecting ERPNext, a free and open-source ERP system. This flaw allows unauthorized users to modify data outside of their assigned role permissions, potentially leading to significant data breaches and system compromise. Versions prior to 16.9.1 are affected, and a patch is available in version 16.9.1.
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影响与攻击场景翻译中…
The impact of this vulnerability is severe. An attacker who successfully exploits this bypass can modify any data within the ERPNext system that they are not normally authorized to access. This includes financial records, customer data, inventory levels, and more. The attacker could create fraudulent transactions, alter pricing, or delete critical data, causing significant financial and operational disruption. The blast radius extends to any user with access to the ERPNext system, as an attacker could impersonate or manipulate their data. This vulnerability highlights the critical importance of robust authorization controls in ERP systems, as a breach could have far-reaching consequences.
利用背景翻译中…
CVE-2026-44442 was published on 2026-05-13. Its CRITICAL CVSS score indicates a high likelihood of exploitation if left unpatched. There are currently no publicly known Proof-of-Concept (POC) exploits, but the ease of exploitation once discovered could lead to rapid adoption by malicious actors. The vulnerability is not currently listed on KEV or EPSS, but its severity warrants close monitoring. Refer to the official ERPNext advisory for further details.
威胁情报
漏洞利用状态
CVSS 向量
这些指标意味着什么？
- Attack Vector
- 网络 — 可通过互联网远程利用，无需物理或本地访问。攻击面最大。
- Attack Complexity
- 低 — 无需特殊条件，可以稳定地利用漏洞。
- Privileges Required
- 低 — 任何有效用户账户均可。
- User Interaction
- 无 — 攻击自动且无声，受害者无需任何操作。
- Scope
- 已改变 — 攻击可以超出脆弱组件，影响其他系统。
- Confidentiality
- 高 — 完全丧失机密性，攻击者可读取所有数据。
- Integrity
- 高 — 攻击者可写入、修改或删除任何数据。
- Availability
- 高 — 完全崩溃或资源耗尽，完全拒绝服务。
受影响的软件
弱点分类 (CWE)
时间线
- 已保留
- 发布日期
缓解措施和替代方案翻译中…
The primary mitigation is to immediately upgrade ERPNext to version 16.9.1 or later. If upgrading is not immediately feasible, consider implementing stricter role-based access controls (RBAC) within ERPNext to limit the potential impact of a successful exploit. Review existing user permissions and ensure they adhere to the principle of least privilege. Implement a Web Application Firewall (WAF) with rules to detect and block unauthorized access attempts to sensitive endpoints. Monitor ERPNext logs for suspicious activity, particularly attempts to access resources outside of a user's assigned role. After upgrade, confirm by verifying that users can only access and modify data within their defined roles.
修复方法翻译中…
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.
常见问题翻译中…
What is CVE-2026-44442 — Authorization Bypass in ERPNext?
CVE-2026-44442 is a critical vulnerability in ERPNext versions 0.0.0 - < 16.9.1 that allows unauthorized users to modify data beyond their permitted role. This bypass can lead 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. Check your ERPNext version immediately and prioritize upgrading.
How do I fix CVE-2026-44442 in ERPNext?
Upgrade ERPNext to version 16.9.1 or later to resolve this authorization bypass vulnerability. If immediate upgrade is not possible, implement stricter RBAC and monitor logs.
Is CVE-2026-44442 being actively exploited?
While no public exploits are currently known, the vulnerability's severity and ease of exploitation suggest it could be targeted soon. Continuous monitoring and patching are crucial.
Where can I find the official ERPNext advisory for CVE-2026-44442?
Refer to the official ERPNext security advisory for detailed information and updates regarding CVE-2026-44442: [https://github.com/frappe/erpnext/security/advisories/GHSA-xxxx-xxxx-xxxx](replace with actual advisory link when available)
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