What is GHSA-7762-mmrx-x9p5?

GHSA-7762-mmrx-x9p5 is a security advisory published by GitHub Security Advisories with Medium severity. ArcadeDB from 26.8.1 before 26.10.1 contains an authorization bypass vulnerability that allows...

Which CVE IDs does GHSA-7762-mmrx-x9p5 cover?

GHSA-7762-mmrx-x9p5 covers the following CVE IDs: CVE-2026-114056. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7762-mmrx-x9p5?

GHSA-7762-mmrx-x9p5 has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-7762-mmrx-x9p5MediumCVSS 4.3

ArcadeDB from 26.8.1 before 26.10.1 contains an authorization bypass vulnerability that allows...

Vendor

GitHub Security Advisories

Published

October 21, 2026

Last Modified

October 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-114056 →

📋 Description

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 (4)

https://github.com/ArcadeData/arcadedb/security/advisories/GHSA-9c7g-grf7-j2r5
https://nvd.nist.gov/vuln/detail/CVE-2026-114056
https://www.vulncheck.com/advisories/arcadedb-from-26.8.1-before-26.10.1-authorization-bypass-via-alter-type-with
https://github.com/advisories/GHSA-7762-mmrx-x9p5