{"items":[{"id":"NVI-00018651","kind":"vulnerability","title":"Dalfox Server Mode Vulnerable to Unauthenticated Remote Code Execution via `found-action`","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-v25v-m36w-jp4h","CVE-2026-45087"],"plain_summary":"GitHub lists this reviewed advisory for github.com/hahwul/dalfox/v2. 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-4b43f9fff96befb17c4176e06f0de519"],"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":"2026-06-08T23:50:01.000Z","value":"10 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-4b43f9fff96befb17c4176e06f0de519"}],"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-4b43f9fff96befb17c4176e06f0de519","url":"https://github.com/advisories/GHSA-v25v-m36w-jp4h","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-v25v-m36w-jp4h","publisher":"GitHub Advisory Database","observed_at":"2026-11-07T00:50:36.189Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-4b43f9fff96befb17c4176e06f0de519"],"technology":"github.com/hahwul/dalfox/v2","known_exclusions":[],"conditions_summary":"# GHSA: Unauthenticated Remote Code Execution via `found-action` in Dalfox Server Mode\n\n## Summary\n\nWhen dalfox is started in REST API server mode (`dalfox server`), the server binds to `0.0.0.0:6664` by default and requires no API key unless the operator explicitly passes `--api-key`. Because `model.Options` — including `FoundAction` and `FoundActionShell` — is deserialized directly from attacker-supplied JSON in `POST /scan`, and because `dalfox.Initialize` explicitly propagates those two fields into the final scan options without stripping them, any unauthenticated caller who can reach the server port can supply an arbitrary shell command that the dalfox process will execute on the host whenever a scan finding is triggered.\n\n## Severity\n\n**Critical** (CVSS 3.1: 10.0)\n\n`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H`\n\n- **Attack Vector:** Network — the server binds to `0.0.0.0` by default; reachable by any network peer.\n- **Attack Complexity:** Low — the attacker fully controls the scanned URL and can trivially host a one-line reflective server to guarantee a finding is triggered.\n- **Privileges Required:** None — no API key is enforced in the default configuration.\n- **User Intera","public_affected_ranges":["<= 2.12.0"]}],"null_published_at":"2026-11-07T07:07:39.867Z","source_updated_at":"2026-06-08T23:50:01.000Z","source_disclosed_at":"2026-05-12T15:07:59.000Z","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":"2026-11-07T00:50:36.189Z"}],"next_cursor":null,"snapshot_revision":"42594"}