https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T18:57:05.227466+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2026-75845 CVE-2026-75845 — ArcadeDB 26.4.2 before 26.8.1 Authorization Bypass via set_server_setting 2026-10-07T18:57:05.246689+00:00

Affected: ArcadeData arcadedb

ArcadeDB versions 26.4.2 through 26.7.3 contain an authorization bypass vulnerability in the set_server_setting MCP server-level tool. SetServerSettingTool.execute() gates only on the global allowAdmin flag and never checks the caller's role, so in an MCP deployment with allowAdmin=true and a non-root allowedUsers set, any authenticated read-only user can invoke set_server_setting to modify server GlobalConfiguration, enabling configuration tampering or denial of service. The issue is fixed in 26.8.1.