{"id":"CVE-2021-20673","aliases":["EUVD-2021-8091","GHSA-m48w-5q6f-f285"],"status":"published","title":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2...","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.00754,"percentile":0.55413,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-03-10T09:20:35Z","modified":"2026-10-24T10:30:39Z","products":[{"vendor":"weseek","product":"growi"},{"vendor":"weseek, inc.","product":"growi (v4.2 series)"}],"references":[{"url":"https://weseek.co.jp/security/2021/03/09/vulnerability/growi-prevent-xss5/","tags":["x_refsource_MISC","x_transferred","Vendor Advisory","advisory"]},{"url":"https://jvn.jp/en/jp/JVN86438134/index.html","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-20673"},{"url":"https://github.com/advisories/GHSA-m48w-5q6f-f285"}],"sources":{"cve":[{"id":"CVE-2021-20673","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","status":"published","published":"2021-03-10T09:20:35Z","modified":"2024-08-03T17:45:45.477Z","updated_at":"2026-11-02T14:32:55.905855Z"}],"euvd":[{"id":"EUVD-2021-8091","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","status":"published","published":"2021-03-10T09:20:35Z","modified":"2024-08-03T17:45:45Z","updated_at":"2026-11-03T03:25:08.33351Z"}],"ghsa":[{"id":"GHSA-m48w-5q6f-f285","title":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2...","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","status":"published","published":"2022-05-24T17:44:12Z","modified":"2023-01-29T05:06:00Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:55.677123Z"}],"nvd":[{"id":"CVE-2021-20673","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","status":"published","published":"2021-03-10T10:15:13.053Z","modified":"2026-06-17T03:34:13.453Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:50.399901Z"}],"osv":[{"id":"CVE-2021-20673","description":"Stored cross-site scripting vulnerability in Admin Page of GROWI (v4.2 Series) versions from v4.2.0 to v4.2.7 allows remote authenticated attackers to inject an arbitrary script via unspecified vectors.","status":"published","published":"2021-03-10T10:15:13.053Z","modified":"2026-10-24T10:30:39.455984959Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:18.004149Z"}]}}