{"id":"CVE-2023-3973","aliases":["EUVD-2023-44598","GHSA-jgm3-jg5h-p97h"],"status":"published","title":"Cross-site Scripting (XSS) - Reflected in jgraph/drawio","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","severity":{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00396,"percentile":0.34046,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2023-07-27T14:33:11Z","modified":"2026-10-28T02:30:27Z","products":[{"vendor":"diagrams","product":"drawio"},{"vendor":"jgraph","product":"drawio"},{"vendor":"jgraph","product":"jgraph/drawio"}],"references":[{"url":"https://huntr.dev/bounties/4c1c5db5-210f-4d7e-8380-b95f88fdb78d","tags":["x_transferred","Permissions Required","web"]},{"url":"https://github.com/jgraph/drawio/commit/1db2c2c653aa245d175d30c210239e3946bfcb95","tags":["x_transferred","Patch","fix"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3973","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-jgm3-jg5h-p97h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3973.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-3973","title":"Cross-site Scripting (XSS) - Reflected in jgraph/drawio","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","status":"published","published":"2023-07-27T14:33:11.271Z","modified":"2024-10-15T15:36:46.194Z","cvss":[{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:24.360381Z"}],"euvd":[{"id":"EUVD-2023-44598","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","status":"published","published":"2023-07-27T14:33:11Z","modified":"2024-10-15T15:36:46Z","cvss":[{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical"}],"updated_at":"2026-11-03T00:27:37.250145Z"}],"ghsa":[{"id":"GHSA-jgm3-jg5h-p97h","title":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","status":"published","published":"2023-07-27T15:30:37Z","modified":"2023-11-05T05:01:00Z","cvss":[{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:54:51.069435Z"}],"nvd":[{"id":"CVE-2023-3973","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","status":"published","published":"2023-07-27T15:15:12.54Z","modified":"2026-06-17T06:15:32.83Z","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"},{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical","assessor":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:08:18.687088Z"}],"osv":[{"id":"CVE-2023-3973","title":"Cross-site Scripting (XSS) - Reflected in jgraph/drawio","description":"Cross-site Scripting (XSS) - Reflected in GitHub repository jgraph/drawio prior to 21.6.3.","status":"published","published":"2023-07-27T14:33:11.271Z","modified":"2026-10-28T02:30:27.835871158Z","cvss":[{"version":"3.0","score":9.6,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L","level":"critical"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:44:33.244128Z"}]}}