{"id":"CVE-2021-4164","details":"calibre-web is vulnerable to Cross-Site Request Forgery (CSRF)","aliases":["GHSA-wxr6-29pv-ch68","PYSEC-2026-621"],"modified":"2026-07-09T01:07:33.869498Z","published":"2022-01-17T13:15:08.193Z","references":[{"type":"FIX","url":"https://github.com/janeczku/calibre-web/commit/785726deee13b4d56f6c3503dd57c1e3eb7d6f30"},{"type":"EVIDENCE","url":"https://huntr.dev/bounties/2debace1-a0f3-45c1-95fa-9d0512680758"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/janeczku/calibre-web","events":[{"introduced":"0"},{"fixed":"b564a97cdfc22c0e31e0ae18c6ed2b4320b40e50"},{"fixed":"785726deee13b4d56f6c3503dd57c1e3eb7d6f30"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.6.15"}],"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:janeczku:calibre-web:*:*:*:*:*:*:*:*"}}],"versions":["0.6.14","0.6.13","0.6.12","0.6.11","0.6.10","0.6.9","0.6.8","0.6.7","0.6.6","0.6.5","0.6.3","0.6.2","0.6.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4164.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}