{"id":"CVE-2020-21356","aliases":["EUVD-2020-14128","GHSA-2pqp-x768-f3m2"],"status":"published","title":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path...","description":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = \"file\" is deleted during file uploads.","severity":{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00897,"percentile":0.59882,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-668"],"published":"2021-08-06T22:36:55Z","modified":"2026-06-17T03:03:38Z","products":[{"vendor":"popojicms","product":"popojicms"}],"references":[{"url":"https://github.com/PopojiCMS/PopojiCMS/issues/23","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21356"},{"url":"https://github.com/advisories/GHSA-2pqp-x768-f3m2"}],"sources":{"cve":[{"id":"CVE-2020-21356","description":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = \"file\" is deleted during file uploads.","status":"published","published":"2021-08-06T22:36:55Z","modified":"2024-08-04T14:22:25.523Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14128","description":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = \"file\" is deleted during file uploads.","status":"published","published":"2021-08-06T22:36:55Z","modified":"2024-08-04T14:22:25Z","updated_at":"2026-11-03T03:07:23.734565Z"}],"ghsa":[{"id":"GHSA-2pqp-x768-f3m2","title":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path...","description":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = \"file\" is deleted during file uploads.","status":"published","published":"2022-05-24T19:10:22Z","modified":"2023-01-30T05:01:15Z","cwes":["CWE-668"],"updated_at":"2026-11-02T14:46:22.480874Z"}],"nvd":[{"id":"CVE-2020-21356","description":"An information disclosure vulnerability in upload.php of PopojiCMS 1.2 leads to physical path disclosure of the host when 'name = \"file\" is deleted during file uploads.","status":"published","published":"2021-08-06T23:15:07.863Z","modified":"2026-06-17T03:03:38.357Z","cvss":[{"version":"3.1","score":5.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-668"],"updated_at":"2026-11-02T14:06:44.292752Z"}]}}