{"action":"Upgrade calibreweb to 0.6.15 or later.","affected":[{"fixed":"0.6.15","introduced":"0"}],"component":"calibreweb","cve_ids":["CVE-2021-3987"],"ecosystem":"PyPI","epss":0.00346,"exploited":false,"fixed_versions":["0.6.15"],"ghsa_id":"GHSA-fj5v-w2jp-wqvj","id":"tcs_01M5KFFFP2SWBW9D43JEQP5GST","modified_at":"2026-07-07T17:57:15.471145559Z","published_at":"2024-11-15T12:31:44Z","references":["https://osv.dev/vulnerability/GHSA-fj5v-w2jp-wqvj","https://nvd.nist.gov/vuln/detail/CVE-2021-3987","https://github.com/janeczku/calibre-web/commit/bcdc97641447965af486964537f3821f47b28874","https://github.com/janeczku/calibre-web","https://huntr.com/bounties/29fcc091-87b6-43bc-ab4b-3c0bec3f71df"],"severity":{"label":"medium","score":5.4},"sources":[{"source":"osv","source_id":"GHSA-fj5v-w2jp-wqvj","url":"https://osv.dev/vulnerability/GHSA-fj5v-w2jp-wqvj"}],"summary":"Improper Access Control in janeczku/calibre-web"}