{"id":"CVE-2020-21357","aliases":["EUVD-2020-14129","GHSA-whhj-57f7-8564"],"status":"published","title":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS...","description":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00782,"percentile":0.56416,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-08-06T22:37:16Z","modified":"2026-06-17T03:03:38Z","products":[{"vendor":"popojicms","product":"popojicms"}],"references":[{"url":"https://github.com/PopojiCMS/PopojiCMS/issues/24","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-21357"},{"url":"https://github.com/advisories/GHSA-whhj-57f7-8564"}],"sources":{"cve":[{"id":"CVE-2020-21357","description":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field.","status":"published","published":"2021-08-06T22:37:16Z","modified":"2024-08-04T14:22:25.672Z","updated_at":"2026-11-02T14:35:48.854892Z"}],"euvd":[{"id":"EUVD-2020-14129","description":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field.","status":"published","published":"2021-08-06T22:37:16Z","modified":"2024-08-04T14:22:25Z","updated_at":"2026-11-03T03:07:23.734565Z"}],"ghsa":[{"id":"GHSA-whhj-57f7-8564","title":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS...","description":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field.","status":"published","published":"2022-05-24T19:10:22Z","modified":"2023-01-30T05:01:17Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:22.480874Z"}],"nvd":[{"id":"CVE-2020-21357","description":"A stored cross site scripting (XSS) vulnerability in /admin.php?mod=user\u0026act=addnew of PopojiCMS 1.2 allows attackers to execute arbitrary web scripts or HTML via a crafted payload in the E-Mail field.","status":"published","published":"2021-08-06T23:15:07.903Z","modified":"2026-06-17T03:03:38.463Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:44.292752Z"}]}}