{"items":[{"id":"NVI-00018429","kind":"vulnerability","title":"Gradio is Vulnerable to Absolute Path Traversal on Windows with Python 3.13+","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-39mp-8hj3-5c49","CVE-2026-28414"],"plain_summary":"GitHub lists this reviewed advisory for gradio. Published version ranges and source prerequisites are shown below; this is not an inspection of a visitor’s application.","review_status":"source_listed","control_topics":[],"public_actions":[{"summary":"Identify the exact component and deployed version, examine the linked publisher’s conditions, and retain evidence of any mitigation.","source_ids":["sr-21bbaeb8efe9fcb9159cf9e6c1296164"],"action_type":"investigate","limitations":"Confirm current vendor support, compatibility and deployment evidence. This report has not tested a fix in your system.","current_supported_target":null}],"schema_version":"1.1.0","source_metrics":[{"kind":"CVSS","as_of":"2026-06-06T00:22:20.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-21bbaeb8efe9fcb9159cf9e6c1296164"}],"why_it_matters":"Published affected context helps an owner decide what evidence to gather. This report has not examined your application.","related_sources":[{"id":"sr-21bbaeb8efe9fcb9159cf9e6c1296164","url":"https://github.com/advisories/GHSA-39mp-8hj3-5c49","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-39mp-8hj3-5c49","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:52:58.259Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-21bbaeb8efe9fcb9159cf9e6c1296164"],"technology":"gradio","known_exclusions":[],"conditions_summary":"### Summary\nGradio apps running on Window with Python 3.13+ are vulnerable to an absolute path traversal issue that enables unauthenticated attackers to read arbitrary files from the file system.\n\n### Details\nPython 3.13+ changed the definition of `os.path.isabs` so that root-relative paths like `/windows/win.ini` on Windows are no longer considered absolute paths, resulting in a vulnerability in Gradio's logic for joining paths safely.\n\nThis can be exploited by unauthenticated attackers to read arbitrary files from the Gradio server, even when Gradio is set up with authentication.\n\n### PoC\n```\n% curl http://10.10.10.10:7860/static//windows/win.ini\n; for 16-bit app support\n[fonts]\n[extensions]\n[mci extensions]\n[files]\n[Mail]\nMAPI=1\n```\n\n### Impact\nArbitrary file read in the context of the Windows user running Gradio.","public_affected_ranges":["< 6.7.0"]}],"null_published_at":"2026-11-07T07:07:39.835Z","source_updated_at":"2026-06-06T00:22:20.000Z","source_disclosed_at":"2026-03-01T01:28:41.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"First indexed by Null; source disclosure date is shown separately.","null_first_observed_at":"2026-11-07T00:52:58.259Z"}],"next_cursor":null,"snapshot_revision":"42594"}