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#ArcadeDB
Understanding and Defending Against Cross-Database IDOR in ArcadeDB
This educational analysis covers a critical vulnerability in ArcadeDB, a cross-database Insecure Direct Object Reference (IDOR) issue that allows unauthorized access to databases. We will delve into the root cause, attack surface, exploitation mechanics, real-world impact, detection strategies, and defensive measures.
Critical Vulnerability in ArcadeDB: Unauthorized JavaScript Execution via SQL Injection
A critical vulnerability (GHSA-vwjc-v7x7-cm6g) has been discovered in ArcadeDB, a popular database management system. This vulnerability allows any user authorized for the database, including those with read-only roles, to bypass scripting authorization gates and execute arbitrary JavaScript code. The vulnerability has a CVSS score of 8.7 and can lead to severe impacts including SSRF, remote JavaScript inclusion, and unbounded CPU/memory DoS. Immediate patching to version 26.7.2 or later is highly recommended.