APITable through 1.13.0-beta.1 Fail-Open Authorization in the Fusion API Node Permission Guard
APITable through 1.13.0-beta.1 contains an incorrect authorization vulnerability in NodePermissionGuard that fails to enforce node-level access control when permission lookups throw exceptions. Attackers with valid Fusion API tokens can write attachments to private datasheets they have been explicitly denied access to by exploiting the unhandled exception in the permission guard.
CVE-2026-86120
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-2026-86120
apitable
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
Structured affected-version data
Original package identities and version rules from this source.
[
{
"repo": "https://github.com/apitable/apitable",
"vendor": "apitable",
"product": "apitable",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "custom",
"lessThanOrEqual": "1.13.0-beta.1"
}
],
"packageURL": "pkg:github/apitable/apitable",
"defaultStatus": "unaffected"
}
]- Related CVEs
- CVE-2026-86120
Source reference:
/cveMetadata/cveId
Publisher severity
medium
Source reference: /containers/cna/metrics
- Event
- #1581 · Revision 1
- Added to Heist Feed
- Publisher date