MEDIUM 5.3 NVD
CVE-2026-114056
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
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.
References
- https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-9c7g-grf7-j2r5
- https://www.vulncheck.com/advisories/arcadedb-from-26.8.1-before-26.10.1-authorization-byp
This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-10-21 via NVD.
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