CVE-2026-114056

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Source
https://cve.org/CVERecord?id=CVE-2026-114056
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114056.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-114056
Aliases
  • GHSA-9c7g-grf7-j2r5
Published
2026-10-21T00:36:31Z
Modified
2026-10-21T10:46:28Z
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
ArcadeDB from 26.8.1 before 26.10.1 Authorization Bypass via ALTER TYPE WITH
Details

ArcadeDB from 26.8.1 before 26.10.1 contains an authorization bypass vulnerability that allows read-only users to modify edge type lightweight and unique schema flags without UPDATE_SCHEMA permission. Attackers can send a bare ALTER TYPE edgeType WITH lightweight = true command over the HTTP, gRPC, or Bolt command API to persistently alter edge storage declarations.

Database specific 
{
    "cna_assigner":  "VulnCheck",
    "cwe_ids":  [
        "CWE-862"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/114xxx/CVE-2026-114056.json"
}
References

Affected packages

Git / github.com/arcadedata/arcadedb

Affected ranges

Type
GIT
Repo
https://github.com/arcadedata/arcadedb
Events
Introduced
87bdc67f1f0331fa2d07e932a550064c118eae70
Fixed
f8cd5c03647cbb1a716275620fd8b3728d9a6c6c
Database specific
Show details 
{
    "extracted_events":  [
        {
            "range":  [
                {
                    "introduced":  "26.8.1"
                },
                {
                    "fixed":  "26.10.1"
                }
            ],
            "source":  "AFFECTED_FIELD",
            "strategy":  "StandardRange"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-114056.json"