{"id":"CVE-2025-58180","aliases":["GHSA-49mj-x8jp-qvfc","PYSEC-2026-1712"],"url":"https://o3.security/vulnerability/CVE-2025-58180","summary":"OctoPrint is Vulnerable to RCE Attacks via Unsanitized Filename in File Upload","details":"### Impact\n\nOctoPrint versions up until and including 1.11.2 contain a vulnerability that allows an **authenticated** attacker to upload a file under a specially crafted filename that will allow arbitrary command execution if said filename becomes included in a command defined in a system event handler and said event gets triggered.\n\nIf no event handlers executing system commands with uploaded filenames as parameters have been configured, this vulnerability does not have an impact.\n\n### Patches\n\nThe vulnerability will be patched in version 1.11.3.\n\n### Workaround\n\nUntil the patch has been applied, OctoPrint administrators who have event handlers configured that include any kind of filename based placeholders (i.e. `{__filename}`, `{__filepath}`, `{filename}`, `{path}`, etc -- refer to [the events documentation](https://docs.octoprint.org/en/master/events/index.html#placeholders) for a full list) should disable those by setting their `enabled` property to `False` or unchecking the \"Enabled\" checkbox in the GUI based Event Manager.\n\nAlternatively, OctoPrint administrators should set `feature.enforceReallyUniversalFilenames` to `true` in `config.yaml` and restart OctoPrint, then vet the existing uploads and make sure to delete any suspicious looking files (e.g. those that contain a `;` in their name followed by a command).\n\nAs always, OctoPrint administrators are advised to not expose OctoPrint on hostile networks like the public internet, and to vet who has access to their instance.\n\n### Credits\n\nThis vulnerability was discovered and responsibly disclosed to OctoPrint by @prabhatverma47.","published":"2025-09-09T19:34:14.765Z","modified":"2026-08-27T03:31:06.043876902Z","cvss":null,"epss":{"score":0.20621,"percentile":0.97397,"asOf":"2026-09-17"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"PyPI","name":"octoprint","fixedVersion":"1.11.3"}],"fix":{"url":"https://github.com/OctoPrint/OctoPrint/commit/be4201ef58d9a7c03593252398c16eada90a258b","label":"OctoPrint/OctoPrint@be4201e"},"references":[{"type":"WEB","url":"https://github.com/OctoPrint/OctoPrint/releases/tag/1.11.3"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/58xxx/CVE-2025-58180.json"},{"type":"ADVISORY","url":"https://github.com/OctoPrint/OctoPrint/security/advisories/GHSA-49mj-x8jp-qvfc"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-58180"},{"type":"FIX","url":"https://github.com/OctoPrint/OctoPrint/commit/be4201ef58d9a7c03593252398c16eada90a258b"},{"type":"FIX","url":"https://github.com/OctoPrint/OctoPrint/commit/c3a940962f4658a8e035a00388781b1cbd768841"},{"type":"PACKAGE","url":"https://github.com/OctoPrint/OctoPrint"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-27T03:31:06.043876902Z"}}