CVE-2026-111388
Frappe Framework before 15.120.0 and 16.x before 16.33.0 does not enforce the per-user restrict_ip allowlist for non-session authentication methods, including API key, OAuth, and header-based authentication. Attackers holding valid credentials of these types can authenticate from IP addresses outside the allowlist, defeating the configured network-based access restrictions.
- Score
- CVSS 3.1 5.4 Medium
- Status
- Deferred - disclosure@vulncheck.com
- Published
- 2026-10-16
- Last modified
- 2026-10-16
- Weaknesses
- CWE-284
Affected products
References
- https://github.com/frappe/frappe/security/advisories/GHSA-h9jq-7pgf-hw8q
- https://www.vulncheck.com/advisories/frappe-before-16.33.0-restrict-ip-allowlist-bypass-via-api-key-oauth-authentication
