{"id":"CVE-2024-23345","aliases":["EUVD-2024-0116","GHSA-v4xv-795h-rv4h","PYSEC-2024-16"],"status":"published","title":"Nautobot has XSS potential in rendered Markdown fields","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","severity":{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00433,"percentile":0.38025,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2024-01-22T23:14:52Z","modified":"2026-11-11T10:31:11Z","fixes":[{"ecosystem":"PyPI","package":"nautobot","fixed_in":["2.1.2","1.6.10"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"PyPI","package":"nautobot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.2"}]}]},{"source":"ghsa","ecosystem":"PyPI","package":"nautobot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10"}]}]},{"source":"osv","ecosystem":"PyPI","package":"nautobot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.2"}]}],"versions":["2.0.0","2.0.1","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.1.0","2.1.0b1","2.1.1"]},{"source":"osv","ecosystem":"PyPI","package":"nautobot","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.10"}]}],"versions":["1.0.0","1.0.0a1","1.0.0a2","1.0.0b1","1.0.0b2","1.0.0b3","1.0.0b4","1.0.1","1.0.2","1.0.3","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.2.0","1.2.1","1.2.10","1.2.11","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7","1.2.8","1.2.9","1.3.0","1.3.1","1.3.10","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.3.8","1.3.9","1.4.0","1.4.1","1.4.10","1.4.2","1.4.3","1.4.4","1.4.5","1.4.7","1.4.8","1.4.9","1.5.0","1.5.1","1.5.10","1.5.11","1.5.12","1.5.13","1.5.14","1.5.15","1.5.16","1.5.17","1.5.18","1.5.19","1.5.2","1.5.20","1.5.21","1.5.22","1.5.23","1.5.24","1.5.3","1.5.4","1.5.5","1.5.6","1.5.7","1.5.8","1.5.9","1.6.0","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.6.8","1.6.9"]},{"source":"osv","ecosystem":"PyPI","package":"nautobot","ranges":[{"type":"GIT","events":[{"introduced":"0"},{"fixed":"17effcbe84a72150c82b138565c311bbee357e80"},{"fixed":"64312a4297b5ca49b6cdedf477e41e8e4fd61cce"}]},{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0"},{"fixed":"2.1.2"},{"introduced":"0"},{"fixed":"1.6.10"}]}],"versions":["1.0.0","1.0.0a1","1.0.0a2","1.0.0b1","1.0.0b2","1.0.0b3","1.0.0b4","1.0.1","1.0.2","1.0.3","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.1.5","1.1.6","1.2.0","1.2.1","1.2.10","1.2.11","1.2.2","1.2.3","1.2.4","1.2.5","1.2.6","1.2.7","1.2.8","1.2.9","1.3.0","1.3.1","1.3.10","1.3.2","1.3.3","1.3.4","1.3.5","1.3.6","1.3.7","1.3.8","1.3.9","1.4.0","1.4.1","1.4.10","1.4.2","1.4.3","1.4.4","1.4.5","1.4.7","1.4.8","1.4.9","1.5.0","1.5.1","1.5.10","1.5.11","1.5.12","1.5.13","1.5.14","1.5.15","1.5.16","1.5.17","1.5.18","1.5.19","1.5.2","1.5.20","1.5.21","1.5.22","1.5.23","1.5.24","1.5.3","1.5.4","1.5.5","1.5.6","1.5.7","1.5.8","1.5.9","1.6.0","1.6.1","1.6.2","1.6.3","1.6.4","1.6.5","1.6.6","1.6.7","1.6.8","1.6.9","2.0.0","2.0.1","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.1.0","2.1.0b1","2.1.1"]}],"products":[{"vendor":"nautobot","product":"nautobot"},{"vendor":"networktocode","product":"nautobot"}],"references":[{"url":"https://github.com/nautobot/nautobot/security/advisories/GHSA-v4xv-795h-rv4h","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory","advisory","web"]},{"url":"https://github.com/nautobot/nautobot/pull/5133","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/nautobot/nautobot/pull/5134","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/nautobot/nautobot/commit/17effcbe84a72150c82b138565c311bbee357e80","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://github.com/nautobot/nautobot/commit/64312a4297b5ca49b6cdedf477e41e8e4fd61cce","tags":["x_refsource_MISC","x_transferred","Patch","fix","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23345","tags":["advisory"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/nautobot/PYSEC-2024-16.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-v4xv-795h-rv4h"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23345.json","tags":["advisory"]},{"url":"https://github.com/nautobot/nautobot","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2024-23345","title":"Nautobot has XSS potential in rendered Markdown fields","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","status":"published","published":"2024-01-22T23:14:52.596Z","modified":"2025-05-30T14:21:39.846Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:34:05.444281Z"}],"euvd":[{"id":"EUVD-2024-0116","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","status":"published","published":"2024-01-22T23:14:52Z","modified":"2025-05-30T14:21:39Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high"}],"updated_at":"2026-11-02T20:32:34.547192Z"}],"ghsa":[{"id":"GHSA-v4xv-795h-rv4h","title":"XSS potential in rendered Markdown fields (comments, description, notes, etc.)","description":"### Impact\n\nAll users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted.\n\nDue to inadequate input sanitization, any user-editable fields that support Markdown rendering, including:\n\n- `Circuit.comments`\n- `Cluster.comments`\n- `CustomField.description`\n- `Device.comments`\n- `DeviceRedundancyGroup.comments`\n- `DeviceType.comments`\n- `Job.description`\n- `JobLogEntry.message`\n- `Location.comments`\n- `Note.note`\n- `PowerFeed.comments`\n- `Provider.noc_contact`\n- `Provider.admin_contact`\n- `Provider.comments`\n- `ProviderNetwork.comments`\n- `Rack.comments`\n- `Tenant.comments`\n- `VirtualMachine.comments`\n- Contents of any custom fields of type `markdown`\n- Job class `description` attributes\n- The `SUPPORT_MESSAGE` system configuration setting\n\nare potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data.\n\n### Patches\n\nFixed in Nautobot versions 1.6.10 and 2.1.2.\n\n### References\n\nhttps://github.com/nautobot/nautobot/pull/5133\nhttps://github.com/nautobot/nautobot/pull/5134\n","status":"published","published":"2024-01-23T14:44:22Z","modified":"2024-02-07T05:08:27Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:37:36.076201Z"}],"nvd":[{"id":"CVE-2024-23345","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","status":"published","published":"2024-01-23T00:15:26.69Z","modified":"2026-06-17T07:12:38.303Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high","assessor":"secondary"},{"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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:09:32.147098Z"}],"osv":[{"id":"CVE-2024-23345","title":"Nautobot has XSS potential in rendered Markdown fields","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","status":"published","published":"2024-01-22T23:14:52.596Z","modified":"2026-11-11T10:31:11.229675049Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-11T11:06:27.933195Z"},{"id":"GHSA-v4xv-795h-rv4h","title":"XSS potential in rendered Markdown fields (comments, description, notes, etc.)","description":"### Impact\n\nAll users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted.\n\nDue to inadequate input sanitization, any user-editable fields that support Markdown rendering, including:\n\n- `Circuit.comments`\n- `Cluster.comments`\n- `CustomField.description`\n- `Device.comments`\n- `DeviceRedundancyGroup.comments`\n- `DeviceType.comments`\n- `Job.description`\n- `JobLogEntry.message`\n- `Location.comments`\n- `Note.note`\n- `PowerFeed.comments`\n- `Provider.noc_contact`\n- `Provider.admin_contact`\n- `Provider.comments`\n- `ProviderNetwork.comments`\n- `Rack.comments`\n- `Tenant.comments`\n- `VirtualMachine.comments`\n- Contents of any custom fields of type `markdown`\n- Job class `description` attributes\n- The `SUPPORT_MESSAGE` system configuration setting\n\nare potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data.\n\n### Patches\n\nFixed in Nautobot versions 1.6.10 and 2.1.2.\n\n### References\n\nhttps://github.com/nautobot/nautobot/pull/5133\nhttps://github.com/nautobot/nautobot/pull/5134\n","status":"published","published":"2024-01-23T14:44:22Z","modified":"2026-09-10T03:50:09.620510398Z","cvss":[{"version":"3.1","score":7.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L","level":"high"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:56.639206Z"},{"id":"PYSEC-2024-16","description":"Nautobot is a Network Source of Truth and Network Automation Platform built as a web application.  All users of Nautobot versions earlier than 1.6.10 or 2.1.2 are potentially impacted by a cross-site scripting vulnerability. Due to inadequate input sanitization, any user-editable fields that support Markdown rendering, including are potentially susceptible to cross-site scripting (XSS) attacks via maliciously crafted data. This issue is fixed in Nautobot versions 1.6.10 and 2.1.2.","status":"published","published":"2024-01-23T00:15:00Z","modified":"2024-01-29T20:41:40.105029Z","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":"2026-11-02T15:52:53.837392Z"}]}}