{"items":[{"id":"NVI-00018596","kind":"vulnerability","title":"ComfyUI-Manager has an Unprotected Alternate Channel (CWE-420)","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-95pq-hr8p-f5g7","CVE-2025-67303"],"plain_summary":"GitHub lists this reviewed advisory for comfyui-manager. 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-41ba94f21529945593e2ae76d45090e8"],"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":"2026-06-22T19:58:25.000Z","value":"7.5 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-41ba94f21529945593e2ae76d45090e8"}],"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-41ba94f21529945593e2ae76d45090e8","url":"https://github.com/advisories/GHSA-95pq-hr8p-f5g7","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-95pq-hr8p-f5g7","publisher":"GitHub Advisory Database","observed_at":"2026-11-06T07:18:46.322Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-41ba94f21529945593e2ae76d45090e8"],"technology":"comfyui-manager","known_exclusions":[],"conditions_summary":"### Impact\n\nAn **Unprotected Alternate Channel (CWE-420)** vulnerability was discovered in ComfyUI-Manager versions prior to 3.38.\n\n#### Vulnerability Details\n\nIn affected versions, ComfyUI-Manager stored its configuration in the `user/default/ComfyUI-Manager/` directory, which was accessible via ComfyUI's web APIs without proper access control. This unprotected alternate channel allowed remote attackers to read and manipulate configuration files and critical data through the web interface.\n\n#### Potential Attack Scenarios\n\nAn attacker exploiting this vulnerability could:\n- **Modify security settings**: Lower the security level from \"strong\" to \"weak\" to enable more dangerous operations\n- **Tamper with custom node sources**: Add malicious custom node repositories\n- **Manipulate snapshot data**: Corrupt or alter system snapshots\n- **Change manager behavior**: Alter various manager configuration settings\n\n#### Affected Configurations\n\n| Configuration | Risk Level |\n|---------------|------------|\n| Systems running with `--listen 0.0.0.0` (externally exposed) | **HIGH** |\n| Systems behind reverse proxy without proper access control | **MEDIUM** |\n| Local-only installations (default, lo","public_affected_ranges":["< 3.38"]}],"null_published_at":"2026-11-07T07:07:39.860Z","source_updated_at":"2026-06-22T19:58:25.000Z","source_disclosed_at":"2026-06-22T19:58:24.000Z","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":"2026-11-06T07:18:46.322Z"}],"next_cursor":null,"snapshot_revision":"42594"}