{"id":"CVE-2026-47202","summary":"Kavita: Pre-Auth Account Takeover","details":"Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated threat actor to request a JWT for any user including admins given knowledge of their username. This vulnerability is fixed in 0.9.0.2.","aliases":["GHSA-m2v3-fcjh-hm22"],"modified":"2026-07-15T01:48:52.736401090Z","published":"2026-05-26T17:30:55.961Z","database_specific":{"cna_assigner":"GitHub_M","cwe_ids":["CWE-287","CWE-345","CWE-697"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47202.json"},"references":[{"type":"WEB","url":"https://github.com/Kareadita/Kavita/releases/tag/v0.9.0.2"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/47xxx/CVE-2026-47202.json"},{"type":"ADVISORY","url":"https://github.com/Kareadita/Kavita/security/advisories/GHSA-m2v3-fcjh-hm22"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-47202"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kareadita/kavita","events":[{"introduced":"0"},{"fixed":"6bcd5689385d0e96824982d843c54f15ce784ddc"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"fixed":"0.9.0.2"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["v0.9.0","v0.8.9.1","v0.8.9","v0.8.8.3","v0.8.8","v0.8.7","v0.8.6.2","v0.8.6.1","v0.8.6","v0.8.5.11","v0.8.5.3","v0.8.5","v0.8.4.2","v0.8.4","v0.8.3.2","v0.8.3","v0.8.2","v0.8.1","v0.8.0","v0.7.14","v0.7.13","v0.7.12","v0.7.11.2","v0.7.11.1","v0.7.11","v0.7.10.2","v0.7.10.1","v0.7.10","v0.7.9","v0.7.8","v0.7.7","v0.7.6","v0.7.5","v0.7.4","v0.7.3.1","v0.7.3","v0.7.1.4","v0.5.5","v0.5.4","v0.5.3","v0.5.2.5","v0.5.2.3","v0.5.2","v0.5.1","v0.5.0","v0.4.9","v0.4.8","v0.4.6","v0.4.5","v0.4.3","v0.4.2","v0.4.1.1","v0.3","v0.2","v0.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-47202.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N"}]}