{"schema_version":"1.3.1","id":"GO-2026-6290","modified":"2026-08-26T14:57:42Z","published":"2026-08-26T14:57:42Z","aliases":["CVE-2026-55581","GHSA-3x77-wg38-92r3"],"summary":"mcp-shell has a Secure Mode Allowlist Bypass via Default `/bin/bash` Executable in github.com/sonirico/mcp-shell","details":"mcp-shell has a Secure Mode Allowlist Bypass via Default `/bin/bash` Executable in github.com/sonirico/mcp-shell","affected":[{"package":{"name":"github.com/sonirico/mcp-shell","ecosystem":"Go"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"0.6.0"}]}],"ecosystem_specific":{}}],"references":[{"type":"ADVISORY","url":"https://github.com/sonirico/mcp-shell/security/advisories/GHSA-3x77-wg38-92r3"},{"type":"FIX","url":"https://github.com/sonirico/mcp-shell/commit/f31377fce6ec31114e5a4398c0e5270552bce09f"},{"type":"FIX","url":"https://github.com/sonirico/mcp-shell/pull/16"},{"type":"WEB","url":"https://github.com/sonirico/mcp-shell/releases/tag/v0.6.0"}],"database_specific":{"url":"https://pkg.go.dev/vuln/GO-2026-6290","review_status":"UNREVIEWED"}}