{"id":"CVE-2021-21403","details":"In github.com/kongchuanhujiao/server before version 1.3.21 there is an authentication Bypass by Primary Weakness vulnerability. All users are impacted. This is fixed in version 1.3.21.","aliases":["GHSA-8wrg-m8vm-5fvj"],"modified":"2026-07-08T06:29:53.172028962Z","published":"2021-03-26T18:15:12.360Z","database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:a:kongchuanhujiao_project:kongchuanhujiao:*:*:*:*:*:*:*:*"],"extracted_events":[{"fixed":"1.3.21"}],"source":"CPE_RANGE","vendor_product":"kongchuanhujiao_project:kongchuanhujiao"},{"extracted_events":[{"fixed":"1.3.21"}],"source":"DESCRIPTION"}]},"references":[{"type":"ADVISORY","url":"https://github.com/kongchuanhujiao/server/security/advisories/GHSA-8wrg-m8vm-5fvj"},{"type":"FIX","url":"https://github.com/kongchuanhujiao/server/commit/9a125624f219e496bdf4b07b404816d5a309bdc1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/kongchuanhujiao/provinceserver","events":[{"introduced":"0"},{"fixed":"9a125624f219e496bdf4b07b404816d5a309bdc1"}],"database_specific":{"source":"REFERENCES"}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21403.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}