{"id":"CVE-2020-27666","aliases":["EUVD-2020-1436","GHSA-qvp5-mm7v-4f36"],"status":"published","title":"Cross-site Scripting in Strapi","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00715,"percentile":0.54226,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-10-22T18:19:19Z","modified":"2026-10-20T10:53:00Z","fixes":[{"ecosystem":"npm","package":"strapi-plugin-content-manager","fixed_in":["3.2.5"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"strapi-plugin-content-manager","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.2.5"}]}]},{"source":"osv","ecosystem":"npm","package":"strapi-plugin-content-manager","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"3.2.5"}]}]}],"products":[{"vendor":"strapi","product":"strapi"}],"references":[{"url":"https://github.com/strapi/strapi/releases/tag/v3.2.5","tags":["x_refsource_MISC","x_transferred","Release Notes","Third Party Advisory","advisory","web"]},{"url":"https://github.com/strapi/strapi/pull/8440","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27666","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-qvp5-mm7v-4f36"}],"sources":{"cve":[{"id":"CVE-2020-27666","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-22T18:19:19Z","modified":"2024-08-04T16:18:45.559Z","updated_at":"2026-11-02T14:35:53.236501Z"}],"euvd":[{"id":"EUVD-2020-1436","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-22T18:19:19Z","modified":"2024-08-04T16:18:45Z","updated_at":"2026-11-03T03:07:12.435876Z"}],"ghsa":[{"id":"GHSA-qvp5-mm7v-4f36","title":"Cross-site Scripting in Strapi","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-29T19:40:08Z","modified":"2023-09-13T22:53:33Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:05.004935Z"}],"nvd":[{"id":"CVE-2020-27666","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-22T19:15:13.963Z","modified":"2026-06-17T03:09:28.037Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:06:20.704992Z"}],"osv":[{"id":"CVE-2020-27666","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-22T19:15:13.963Z","modified":"2026-10-20T10:53:00.810588901Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:16.248747Z"},{"id":"GHSA-qvp5-mm7v-4f36","title":"Cross-site Scripting in Strapi","description":"Strapi before 3.2.5 has stored XSS in the wysiwyg editor's preview feature.","status":"published","published":"2020-10-29T19:40:08Z","modified":"2023-11-08T04:03:22.116575Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:55.122811Z"}]}}