{"api_version":"1","generated_at":"2026-07-24T23:46:45+00:00","cve":"CVE-2020-19952","urls":{"html":"https://cve.report/CVE-2020-19952","api":"https://cve.report/api/cve/CVE-2020-19952.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2020-19952","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2020-19952"},"summary":{"title":"CVE-2020-19952","description":"Cross Site Scripting (XSS) vulnerability in Rendering Engine in jbt Markdown Editor thru commit 2252418c27dffbb35147acd8ed324822b8919477, allows remote attackers to execute arbirary code via crafted payload or opening malicious .md file.","state":"PUBLIC","assigner":"cve@mitre.org","published_at":"2023-08-11 14:15:00","updated_at":"2023-08-18 18:14:00"},"problem_types":["CWE-79"],"metrics":[],"references":[{"url":"https://github.com/jbt/markdown-editor/commit/228f1947a5242a6fbe2995d72d21b7e5f5178f35","name":"https://github.com/jbt/markdown-editor/commit/228f1947a5242a6fbe2995d72d21b7e5f5178f35","refsource":"CONFIRM","tags":[],"title":"Add xss documentation · jbt/markdown-editor@228f194 · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"404"},{"url":"https://github.com/jbt/markdown-editor/issues/106","name":"https://github.com/jbt/markdown-editor/issues/106","refsource":"MISC","tags":[],"title":"XSS vulnerability on <abbr> and <sup><EMBED> label · Issue #106 · jbt/markdown-editor · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://github.com/jbt/markdown-editor/pull/110","name":"https://github.com/jbt/markdown-editor/pull/110","refsource":"MISC","tags":[],"title":"Fix XSS Vulnerability by ColeBennett · Pull Request #110 · jbt/markdown-editor · GitHub","mime":"text/html","httpstatus":"200","archivestatus":"200"},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-19952","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-19952","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[],"solutions":[],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[{"cve_year":"2020","cve_id":"19952","vulnerable":"1","versionEndIncluding":"","cpe1":"cpe","cpe2":"2.3","cpe3":"a","cpe4":"jbt","cpe5":"live_\\(github-flavored\\)_markdown_editor","cpe6":"*","cpe7":"*","cpe8":"*","cpe9":"*","cpe10":"*","cpe11":"*","cpe12":"*","cpe13":"*"}],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"CVE_data_meta":{"ASSIGNER":"cve@mitre.org","ID":"CVE-2020-19952","STATE":"PUBLIC"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"n/a","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"n/a"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Cross Site Scripting (XSS) vulnerability in Rendering Engine in jbt Markdown Editor thru commit 2252418c27dffbb35147acd8ed324822b8919477, allows remote attackers to execute arbirary code via crafted payload or opening malicious .md file."}]},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"n/a"}]}]},"references":{"reference_data":[{"url":"https://github.com/jbt/markdown-editor/issues/106","refsource":"MISC","name":"https://github.com/jbt/markdown-editor/issues/106"},{"refsource":"CONFIRM","name":"https://github.com/jbt/markdown-editor/commit/228f1947a5242a6fbe2995d72d21b7e5f5178f35","url":"https://github.com/jbt/markdown-editor/commit/228f1947a5242a6fbe2995d72d21b7e5f5178f35"},{"refsource":"MISC","name":"https://github.com/jbt/markdown-editor/pull/110","url":"https://github.com/jbt/markdown-editor/pull/110"}]}},"nvd":{"publishedDate":"2023-08-11 14:15:00","lastModifiedDate":"2023-08-18 18:14:00","problem_types":["CWE-79"],"metrics":{"baseMetricV3":{"cvssV3":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"NONE","baseScore":6.1,"baseSeverity":"MEDIUM"},"exploitabilityScore":2.8,"impactScore":2.7}},"configurations":{"CVE_data_version":"4.0","nodes":[{"operator":"OR","children":[],"cpe_match":[{"vulnerable":true,"cpe23Uri":"cpe:2.3:a:jbt:live_\\(github-flavored\\)_markdown_editor:*:*:*:*:*:*:*:*","versionEndExcluding":"2019-10-27","cpe_name":[]}]}]}},"legacy_mitre":{"record":{"CveYear":"2020","CveId":"19952","Ordinal":"181361","Title":"CVE-2020-19952","CVE":"CVE-2020-19952","Year":"2020"},"notes":[{"CveYear":"2020","CveId":"19952","Ordinal":"1","NoteData":"** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.","Type":"Description","Title":null}]}}}