{"id":"GHSA-jfcc-rm7f-xgf8","aliases":[],"status":"published","title":"Cross-Site Scripting in mavon-editor","description":"All versions of `mavon-editor` are vulnerable to Cross-Site Scripting. The package fails to sanitize entered input, allowing attackers to execute arbitrary JavaScript in a victim's browser.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","severity":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium","from":"ghsa"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2020-09-03T20:36:35Z","modified":"2023-01-09T05:04:21Z","fixes":[{"ecosystem":"npm","package":"mavon-editor","fixed_in":["2.8.2"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"mavon-editor","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.8.2"}]}]},{"source":"osv","ecosystem":"npm","package":"mavon-editor","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.8.2"}]}]}],"references":[{"url":"https://github.com/hinesboy/mavonEditor/issues/472","tags":["web"]},{"url":"https://snyk.io/vuln/SNYK-JS-MAVONEDITOR-459108","tags":["web"]},{"url":"https://www.npmjs.com/advisories/1169","tags":["web"]},{"url":"https://github.com/hinesboy/mavonEditor/pull/548","tags":["web"]},{"url":"https://github.com/hinesboy/mavonEditor/commit/5592ec3761bd3b5a12ba6f99ce3c4057c6e33f72","tags":["web"]},{"url":"https://www.npmjs.com/package/mavon-editor","tags":["web"]},{"url":"https://github.com/advisories/GHSA-jfcc-rm7f-xgf8"},{"url":"https://github.com/hinesboy/mavonEditor","tags":["package"]}],"sources":{"ghsa":[{"id":"GHSA-jfcc-rm7f-xgf8","title":"Cross-Site Scripting in mavon-editor","description":"All versions of `mavon-editor` are vulnerable to Cross-Site Scripting. The package fails to sanitize entered input, allowing attackers to execute arbitrary JavaScript in a victim's browser.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","status":"published","published":"2020-09-03T20:36:35Z","modified":"2023-01-09T05:04:21Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:09.554044Z"}],"osv":[{"id":"GHSA-jfcc-rm7f-xgf8","title":"Cross-Site Scripting in mavon-editor","description":"All versions of `mavon-editor` are vulnerable to Cross-Site Scripting. The package fails to sanitize entered input, allowing attackers to execute arbitrary JavaScript in a victim's browser.\n\n\n## Recommendation\n\nNo fix is currently available. Consider using an alternative package until a fix is made available.","status":"published","published":"2020-09-03T20:36:35Z","modified":"2021-09-29T18:37:46Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:50.336262Z"}]}}