What’s Vulnerable › Vulnerabilities

CVE-2026-109643: Frappe ERPNext before 15.111.0 Missing Authorization Exposes Project Data

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-10-12 · updated 2026-10-13
• Weakness: CWE-862

Description

Frappe ERPNext before 15.111.0 and 16.x before 16.22.0 contains a missing authorization vulnerability in certain project-related endpoints that fail to enforce permission checks. Authenticated low-privileged users can call these endpoints directly to read project data beyond what their assigned role permits.

Affected products

• frappe erpnext: before 15.111.0; from 16.0.0-beta.1 before 16.22.0 — fixed in 15.111.0, 16.22.0

How to fix

Upgrade to a fixed version: frappe erpnext 15.111.0, 16.22.0. Check the vendor advisory for mitigations.

References

• https://github.com/frappe/erpnext/security/advisories/GHSA-q3vp-8w4j-x78w
• https://www.vulncheck.com/advisories/frappe-erpnext-before-15.111.0-missing-authorization-exposes-project-data

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