SB2026081376 - Multiple vulnerabilities in ERPNext

Description

This security bulletin contains information about 4 vulnerabilities.

1) Cross-site scripting (CVE-ID: N/A)

CWE-ID: CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CVSSv4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N]

The vulnerability allows a remote user to take over a user's account.

The vulnerability exists due to cross-site scripting in record fields rendered into an attribute context when rendering page content without escaping. A remote user can inject script into stored record fields to take over a user's account.

User interaction is required, and exploitation occurs when a privileged user opens the affected page.

2) Missing Authorization (CVE-ID: N/A)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to disclose sensitive valuation data.

The vulnerability exists due to missing authorization in certain endpoints when handling requests. A remote user can send crafted requests to disclose sensitive valuation data.

The issue allows users to read data beyond their permitted role.

3) Missing Authorization (CVE-ID: N/A)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 7.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to create unauthorized records.

The vulnerability exists due to missing authorization in certain endpoints when handling requests. A remote user can send crafted requests to create unauthorized records.

The issue allows users to modify data beyond their permitted role.

4) Missing Authorization (CVE-ID: N/A)

CWE-ID: CWE-862 - Missing Authorization

CVSSv4: 5.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote user to trigger unauthorized transactional email and disclose limited information.

The vulnerability exists due to missing authorization in certain endpoints when handling requests to send transactional email for documents. A remote user can trigger email delivery for documents they are not permitted to read to trigger unauthorized transactional email and disclose limited information.

Remediation

Install update from vendor's website.

References

• https://github.com/frappe/erpnext/security/advisories/GHSA-8pr6-r75h-h8xx
• https://github.com/frappe/erpnext/security/advisories/GHSA-48wc-j2qh-rcgw
• https://github.com/frappe/erpnext/security/advisories/GHSA-m5xh-ghvj-xjrv
• https://github.com/frappe/erpnext/security/advisories/GHSA-q8wq-q35q-gj8h