{"id":"CVE-2021-39393","aliases":["EUVD-2021-25752","GHSA-vcjr-hpcg-vc53"],"status":"published","title":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the...","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","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":0.00597,"percentile":0.49015,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-08-26T12:50:30Z","modified":"2026-10-20T10:54:54Z","products":[{"vendor":"mm-wiki_project","product":"mm-wiki"}],"references":[{"url":"https://github.com/phachon/mm-wiki/issues/315","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-39393"},{"url":"https://github.com/advisories/GHSA-vcjr-hpcg-vc53"}],"sources":{"cve":[{"id":"CVE-2021-39393","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","status":"published","published":"2022-08-26T12:50:30Z","modified":"2024-08-04T02:06:42.442Z","updated_at":"2026-11-02T14:33:09.175141Z"}],"euvd":[{"id":"EUVD-2021-25752","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","status":"published","published":"2022-08-26T12:50:30Z","modified":"2024-08-04T02:06:42Z","updated_at":"2026-11-03T03:24:23.719378Z"}],"ghsa":[{"id":"GHSA-vcjr-hpcg-vc53","title":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the...","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","status":"published","published":"2022-08-27T00:00:52Z","modified":"2023-01-29T05:02:05Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:44:59.63481Z"}],"nvd":[{"id":"CVE-2021-39393","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","status":"published","published":"2022-08-26T13:15:08.3Z","modified":"2026-06-17T04:03:39.987Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:06.906968Z"}],"osv":[{"id":"CVE-2021-39393","description":"mm-wiki v0.2.1 was discovered to contain a cross-site scripting (XSS) vulnerability via the markdown editor.","status":"published","published":"2022-08-26T13:15:08.3Z","modified":"2026-10-20T10:54:54.638632606Z","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"}],"updated_at":"2026-11-02T15:44:20.843843Z"}]}}