Frappe before 16.33.0 restrict_ip Allowlist Bypass via API Key, OAuth Authentication
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.
CVE-2026-111388
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: cve:CVE-2026-111388
frappe
Source reference: /containers/cna/affected/0/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
frappe
Source reference: /containers/cna/affected/1/product
- Affected versions
- Not stated in this record
- Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"vendor": "frappe",
"product": "frappe",
"versions": [
{
"status": "affected",
"version": "16.0.0",
"lessThan": "16.33.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "16.33.0",
"versionType": "semver"
}
],
"packageURL": "pkg:pypi/frappe",
"defaultStatus": "unaffected"
},
{
"vendor": "frappe",
"product": "frappe",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "15.120.0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "15.120.0",
"versionType": "semver"
}
],
"packageURL": "pkg:pypi/frappe",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-111388
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #32706 · Revision 1
- Added to Heist Feed
- Publisher date