{"items":[{"id":"NVI-00017526","kind":"vulnerability","title":"Open WebUI has Blind Server Side Request Forgery in its Image Edit Functionality","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-jgx9-jr5x-mvpv","CVE-2026-34225"],"plain_summary":"GitHub lists this reviewed advisory for open-webui. 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-13cb3e39edf60671feb779426d8d9e79"],"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":"2026-07-07T16:51:30.000Z","value":"4.3 medium","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-13cb3e39edf60671feb779426d8d9e79"}],"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-13cb3e39edf60671feb779426d8d9e79","url":"https://github.com/advisories/GHSA-jgx9-jr5x-mvpv","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-jgx9-jr5x-mvpv","publisher":"GitHub Advisory Database","observed_at":"2026-11-04T23:34:51.634Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-13cb3e39edf60671feb779426d8d9e79"],"technology":"open-webui","known_exclusions":[],"conditions_summary":"### Summary\nThere is a blind server side request forgery in the functionality that allows editing an image via a prompt. The affected function will perform a GET request on the URL provided by the user. There is no restriction on the domain of the provided URL allowing the local address space to be interacted with. Since the SSRF is blind (the response cannot be read) impact is port scanning of the local network because it can be confirmed if the port is open based on if the GET request failed.\n\n### Details\nThe vulnerability occurs here:\nhttps://github.com/open-webui/open-webui/blob/2b26355002064228e9b671339f8f3fb9d1fafa73/backend/open_webui/routers/images.py#L850-L916\nLine 911 shows the user provided URL passed to the function `load_url_image`. Within this function on line 883 HTTP/HTTPs URLs are trusted blindly and called asynchronously with `requests.get`. \n\n### PoC\nThe vulnerability can be reproduced with the following curl command:\n```\ncurl -X POST http://localhost:3000/api/v1/images/edit \\\n  -H \"Authorization: Bearer \" \\\n  -H \"Content-Type: application/json\" \\\n  -d '{\"form_data\":{\n    \"image\": \"\",\n    \"prompt\": \"poc\"}\n  }'\n```\n\n### Impact\nResponse differentials ca","public_affected_ranges":["<= 0.7.2"]}],"null_published_at":"2026-11-05T19:10:21.404Z","source_updated_at":"2026-07-07T16:51:30.000Z","source_disclosed_at":"2026-07-07T16:51:30.000Z","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":"2026-11-04T23:34:51.634Z"}],"next_cursor":null,"snapshot_revision":"42594"}