{"id":"CVE-2020-27193","aliases":["EUVD-2022-2406","GHSA-4m44-5j2g-xf64"],"status":"published","title":"Improper Neutralization of Input During Web Page Generation in CKEditor4","description":"A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML code into one of editor inputs.","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":0.0205,"percentile":0.81491,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-11-12T20:31:41Z","modified":"2026-10-24T10:31:02Z","fixes":[{"ecosystem":"npm","package":"ckeditor4","fixed_in":["4.15.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"ckeditor4","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.15.0"},{"fixed":"4.15.1"}]}]},{"source":"osv","ecosystem":"npm","package":"ckeditor4","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"4.15.1"}]}]}],"products":[{"vendor":"ckeditor","product":"ckeditor"},{"vendor":"oracle","product":"agile_product_lifecycle_management"},{"vendor":"oracle","product":"application_express"},{"vendor":"oracle","product":"banking_party_management"},{"vendor":"oracle","product":"banking_platform"},{"vendor":"oracle","product":"commerce_merchandising"},{"vendor":"oracle","product":"financial_services_analytical_applications_infrastructure"},{"vendor":"oracle","product":"jd_edwards_enterpriseone_tools"},{"vendor":"oracle","product":"peoplesoft_enterprise_peopletools"}],"references":[{"url":"https://ckeditor.com/ckeditor-4/download/","tags":["x_refsource_MISC","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://ckeditor.com/cke4/release/CKEditor-4.15.1","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory","web"]},{"url":"https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released/","tags":["x_refsource_CONFIRM","x_transferred","Release Notes","Vendor Advisory","advisory"]},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-27193","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-4m44-5j2g-xf64"},{"url":"https://ckeditor.com/blog/CKEditor-4.15.1-with-a-security-patch-released","tags":["web"]},{"url":"https://ckeditor.com/ckeditor-4/download","tags":["web"]},{"url":"https://github.com/ckeditor/ckeditor4","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2020-27193","description":"A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML code into one of editor inputs.","status":"published","published":"2020-11-12T20:31:41Z","modified":"2024-08-04T16:11:35.976Z","updated_at":"2026-11-02T14:35:53.552996Z"}],"euvd":[{"id":"EUVD-2022-2406","description":"A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web 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inputs.","status":"published","published":"2020-11-12T21:15:11.107Z","modified":"2026-10-24T10:31:02.796412634Z","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":"2026-11-02T15:44:16.248747Z"},{"id":"GHSA-4m44-5j2g-xf64","title":"Improper Neutralization of Input During Web Page Generation in CKEditor4","description":"A cross-site scripting (XSS) vulnerability in the Color Dialog plugin for CKEditor 4.15.0 allows remote attackers to run arbitrary web script after persuading a user to copy and paste crafted HTML code into one of editor inputs.","status":"published","published":"2022-05-24T17:34:01Z","modified":"2023-11-08T04:03:20.891208Z","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":"2026-11-02T15:46:37.148947Z"}]}}