CVE-2026-86120

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Source
https://cve.org/CVERecord?id=CVE-2026-86120
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86120.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-86120
Published
2026-09-05T09:59:09Z
Modified
2026-10-28T02:30:36Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
APITable through 1.13.0-beta.1 Fail-Open Authorization in the Fusion API Node Permission Guard
Details

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.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-636"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/86xxx/CVE-2026-86120.json"
}
References

Affected packages

Git / github.com/apitable/apitable

Affected ranges

Type
GIT
Repo
https://github.com/apitable/apitable
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
ebf2e0830822336e3583b4be2802965da8eae922
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.13.0-beta.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        },
        {
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "last_affected":  "1.13.0-beta.1"
                }
            ],
            "source":  "DESCRIPTION"
        }
    ]
}

Affected versions

v0.*
v0.19.0-rc
v0.23.0-beta.1
v0.24.0-alpha
v1.*
v1.0.0-beta
v1.1.0-beta
v1.10.0-beta
v1.13.0-beta
v1.13.0-beta.1
v1.2.0-beta
v1.4.0-beta.3
v1.5.0-beta
v1.5.0-beta.1
v1.5.0-beta.2
v1.6.0-beta
v1.6.0-beta.1
v1.8.0-beta
v1.8.0-beta.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-86120.json"