Threats Tagged 'cve-2026-4270'
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Threats Tagged 'cve-2026-4270'
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CVE-2026-4270: CWE-424: Improper Protection of Alternate Path in AWS AWS API MCP ServerCVE-2026-4270 0 CVE-2026-4270 is a medium severity vulnerability in AWS API MCP Server versions from 0.2.14 up to but not including 1.3.9. It involves improper protection of an alternate path in the no-access and workdir feature, which may allow bypassing intended file access restrictions and exposing arbitrary local file contents within the MCP client application context. The vulnerability impacts confidentiality but does not affect availability or integrity. No known exploits have been reported in the wild. Users are advised to upgrade to version 1.3 or later to address this issue. Join the discussion | CVE Database V5 | 03/16/2026, 16:07:53 UTC Added: 03/16/2026, 16:35:59 UTC |
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