{"action":"Upgrade penelope-shell-handler to 0.20.0 or later.","affected":[{"fixed":"0.20.0","introduced":"0"}],"component":"penelope-shell-handler","cve_ids":["CVE-2026-50558"],"ecosystem":"PyPI","epss":0.00367,"exploited":false,"fixed_versions":["0.20.0"],"ghsa_id":"GHSA-f42x-p2mx-hm8r","id":"tcs_01M5KFE9K8HM0Q9JV2M88ENG88","modified_at":"2026-08-04T14:40:56.988227408Z","published_at":"2026-07-29T15:34:16Z","references":["https://osv.dev/vulnerability/GHSA-f42x-p2mx-hm8r","https://github.com/brightio/penelope/security/advisories/GHSA-f42x-p2mx-hm8r","https://github.com/brightio/penelope/commit/a040afb5db32c7e80b5e8a2f9b2164cf911cfa62","https://github.com/brightio/penelope","https://github.com/brightio/penelope/releases/tag/v0.20.0"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"GHSA-f42x-p2mx-hm8r","url":"https://osv.dev/vulnerability/GHSA-f42x-p2mx-hm8r"}],"summary":"Penelope unsafe tar extraction allows arbitrary local file write via crafted session archive"}