{"id":"CVE-2024-23345","aliases":["GHSA-v4xv-795h-rv4h","PYSEC-2024-16"],"url":"https://o3.security/vulnerability/CVE-2024-23345","summary":"Nautobot has XSS potential in rendered Markdown fields","details":"### 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","published":"2024-01-22T23:14:52.596Z","modified":"2026-08-24T03:46:24.548788351Z","cvss":{"score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:L/I:H/A:L"},"epss":{"score":0.00433,"percentile":0.361,"asOf":"2026-08-16"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"PyPI","name":"nautobot","fixedVersion":"2.1.2"},{"ecosystem":"PyPI","name":"nautobot","fixedVersion":"1.6.10"}],"fix":{"url":"https://github.com/nautobot/nautobot/commit/17effcbe84a72150c82b138565c311bbee357e80","label":"nautobot/nautobot@17effcb"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23345.json"},{"type":"ADVISORY","url":"https://github.com/nautobot/nautobot/security/advisories/GHSA-v4xv-795h-rv4h"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2024-23345"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/commit/17effcbe84a72150c82b138565c311bbee357e80"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/commit/64312a4297b5ca49b6cdedf477e41e8e4fd61cce"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/pull/5133"},{"type":"FIX","url":"https://github.com/nautobot/nautobot/pull/5134"},{"type":"PACKAGE","url":"https://github.com/nautobot/nautobot"},{"type":"WEB","url":"https://github.com/pypa/advisory-database/tree/main/vulns/nautobot/PYSEC-2024-16.yaml"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-24T03:46:24.548788351Z"}}