PT-2026-120182 · Arcadedata · Arcadedb

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CVE-2026-114056

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Published

2026-10-21

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Updated

2026-10-21

CVSS v3.1

4.3

Medium

VectorAV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
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.

Fix

Missing Authorization

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Weakness Enumeration

Related Identifiers

CVE-2026-114056

Affected Products

Arcadedb