{"id":"CVE-2020-28088","aliases":["EUVD-2022-4340","GHSA-jf7x-57g8-9hm5"],"status":"published","title":"Jeecg-Boot CMS arbitrary file upload vulnerability","description":"An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.02343,"percentile":0.83778,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2021-08-06T22:38:30Z","modified":"2026-10-24T10:49:34Z","affected":[{"source":"ghsa","ecosystem":"Maven","package":"org.jeecgframework.boot:jeecg-boot-parent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3"}]}]},{"source":"osv","ecosystem":"Maven","package":"org.jeecgframework.boot:jeecg-boot-parent","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"2.3"}]}]}],"products":[{"vendor":"jeecg","product":"jeecg_boot"}],"references":[{"url":"https://github.com/zhangdaiscott/jeecg-boot/issues/1888","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-28088","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jf7x-57g8-9hm5"},{"url":"https://github.com/jeecgboot/jeecg-boot","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-28088","description":"An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2021-08-06T22:38:30Z","modified":"2024-08-04T16:33:57.481Z","updated_at":"2026-11-02T14:35:57.017407Z"}],"euvd":[{"id":"EUVD-2022-4340","description":"An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2021-08-06T22:38:30Z","modified":"2024-08-04T16:33:57Z","updated_at":"2026-11-03T03:07:10.123634Z"}],"ghsa":[{"id":"GHSA-jf7x-57g8-9hm5","title":"Jeecg-Boot CMS arbitrary file upload vulnerability","description":"An arbitrary file upload vulnerability in `/jeecg-boot/sys/common/upload` of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2022-05-24T19:10:22Z","modified":"2023-08-23T18:26:18Z","cwes":["CWE-434"],"updated_at":"2026-11-02T14:37:00.680009Z"}],"nvd":[{"id":"CVE-2020-28088","description":"An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2021-08-06T23:15:08.03Z","modified":"2026-06-17T03:10:06.313Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:06:44.292752Z"}],"osv":[{"id":"CVE-2020-28088","description":"An arbitrary file upload vulnerability in /jeecg-boot/sys/common/upload of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2021-08-06T23:15:08.03Z","modified":"2026-10-24T10:49:34.725016998Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-02T15:44:16.248747Z"},{"id":"GHSA-jf7x-57g8-9hm5","title":"Jeecg-Boot CMS arbitrary file upload vulnerability","description":"An arbitrary file upload vulnerability in `/jeecg-boot/sys/common/upload` of jeecg-boot CMS 2.3 allows attackers to execute arbitrary code.","status":"published","published":"2022-05-24T19:10:22Z","modified":"2023-11-08T04:03:23.613541Z","cwes":["CWE-434"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}