{"action":"Upgrade github.com/sonirico/mcp-shell to 0.6.0 or later.","affected":[{"fixed":"0.6.0","introduced":"0"}],"component":"github.com/sonirico/mcp-shell","cve_ids":["CVE-2026-55580"],"ecosystem":"Go","epss":0.00197,"exploited":false,"fixed_versions":["0.6.0"],"ghsa_id":"GHSA-f5pj-2738-996m","id":"tcs_01M5KF8EDQZXMAZBRKN3W2TJVS","modified_at":"2026-08-26T15:25:57.720002566Z","published_at":"2026-08-25T15:46:50Z","references":["https://osv.dev/vulnerability/GHSA-f5pj-2738-996m","https://github.com/sonirico/mcp-shell/security/advisories/GHSA-f5pj-2738-996m","https://github.com/sonirico/mcp-shell/pull/16","https://github.com/sonirico/mcp-shell/commit/f31377fce6ec31114e5a4398c0e5270552bce09f","https://github.com/sonirico/mcp-shell","https://github.com/sonirico/mcp-shell/releases/tag/v0.6.0"],"severity":{"label":"high","score":8.6},"sources":[{"source":"osv","source_id":"GHSA-f5pj-2738-996m","url":"https://osv.dev/vulnerability/GHSA-f5pj-2738-996m"},{"source":"nvd","source_id":"CVE-2026-55580","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-55580"}],"summary":"mcp-shell — Security Disabled by Default in Bare-Binary Deploy Path + Shell Interpreter in Secure-Mode Allowlist"}