{"action":"Upgrade sockeye to 2.3.24 or later.","affected":[{"fixed":"2.3.24","introduced":"0"}],"component":"sockeye","cve_ids":["CVE-2021-43811"],"ecosystem":"PyPI","epss":0.02474,"exploited":false,"fixed_versions":["2.3.24"],"ghsa_id":"GHSA-ggmr-44cv-24pm","id":"tcs_01M5KFHKJPBWAADC31SVT7FXAC","modified_at":"2026-07-08T06:29:38.266199338Z","published_at":"2021-12-09T18:35:22Z","references":["https://osv.dev/vulnerability/GHSA-ggmr-44cv-24pm","https://github.com/awslabs/sockeye/security/advisories/GHSA-ggmr-44cv-24pm","https://nvd.nist.gov/vuln/detail/CVE-2021-43811","https://github.com/awslabs/sockeye/pull/964","https://github.com/awslabs/sockeye","https://github.com/awslabs/sockeye/releases/tag/2.3.24","https://github.com/pypa/advisory-database/tree/main/vulns/sockeye/PYSEC-2021-848.yaml"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"GHSA-ggmr-44cv-24pm","url":"https://osv.dev/vulnerability/GHSA-ggmr-44cv-24pm"}],"summary":"Code injection via unsafe YAML loading"}