{"items":[{"id":"NVI-00015405","kind":"vulnerability","title":"Flyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltration","revision":3,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected.","NVD lastModified does not establish freshness of every associated CPE record."],"lifecycle":"active","identifiers":["GHSA-jx74-cqjv-2c67","CVE-2026-67426"],"plain_summary":"GitHub lists this reviewed advisory for flyto-core. 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-1c0da9f6928214497cca3689500d1a77"],"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":"2026-08-10T15:00:02.000Z","value":"9.3 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-64d404fb3113834621e28b94f5d2d1fd"},{"kind":"CVSS","as_of":"2026-10-24T13:10:00.147Z","value":"9.3 CRITICAL (3.1)","meaning":"security-advisories@github.com severity; no combined Null risk score.","source_id":"sr-6072d20784bbf57c9b4c2efdeaa330d9"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.374%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31439. Missing scores are unknown.","source_id":"sr-1c0da9f6928214497cca3689500d1a77"}],"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-64d404fb3113834621e28b94f5d2d1fd","url":"https://github.com/advisories/GHSA-jx74-cqjv-2c67","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-jx74-cqjv-2c67","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:17:12.848Z"},{"id":"sr-6072d20784bbf57c9b4c2efdeaa330d9","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-67426","basis":"official_catalog","notes":"This product uses data from the NVD API but is not endorsed or certified by the NVD.","title":"CVE-2026-67426","publisher":"NIST National Vulnerability Database","observed_at":"2026-11-08T15:07:43.109Z"},{"id":"sr-1c0da9f6928214497cca3689500d1a77","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-67426","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.077Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64d404fb3113834621e28b94f5d2d1fd"],"technology":"flyto-core","known_exclusions":[],"conditions_summary":"## Summary\nThe standalone `flyto-verification` service exposes `POST /run` with **no authentication**, on all interfaces (0.0.0.0:8344 per the shipped Dockerfile). The request body's `callback_url` is used verbatim for an outbound POST that **unconditionally attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET`**. The `callback_url` bypasses the service's `target_allowed` allowlist (which only inspects `params.target_url`) and is never passed through any SSRF guard. This yields (a) unauthenticated SSRF to internal/metadata endpoints with an attacker-controlled JSON body, and (b) exfiltration of the internal runner secret to an attacker-controlled host — allowing forged authenticated callbacks to the real engine.\n\n## Root Cause\n- `src/core/verification_service.py:363-364` — `/run` has no `Depends`/auth dependency.\n- `resolve_callback_url` returns the client `callback_url` verbatim (`:315-316`).\n- `post_callback` attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET` whenever the env var is set (`:327-335`).\n- `target_allowed` only gates `params.target_url` (`:259`), never `callback_url`. No `validate_url_*` anywhere in the file.\n- `Dockerfile.verification` CMD = `main('0.0.0.0', 8344)`; entrypoi","public_affected_ranges":[">= 2.26.6, < 2.26.7"]}],"null_published_at":"2026-11-08T19:53:44.061Z","source_updated_at":"2026-08-10T15:00:02.000Z","source_disclosed_at":"2026-07-30T14:47:41.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-11-02T20:17:12.848Z"},{"id":"NVI-00015405","kind":"vulnerability","title":"Flyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltration","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-jx74-cqjv-2c67","CVE-2026-67426"],"plain_summary":"GitHub lists this reviewed advisory for flyto-core. 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-1c0da9f6928214497cca3689500d1a77"],"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":"2026-08-10T15:00:02.000Z","value":"9.3 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-64d404fb3113834621e28b94f5d2d1fd"},{"kind":"EPSS","as_of":"2026-11-03T12:00:27.000Z","value":"0.374%","meaning":"FIRST EPSS model v2026.06.15; exploitation probability over 30 days, percentile 0.31439. Missing scores are unknown.","source_id":"sr-1c0da9f6928214497cca3689500d1a77"}],"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-64d404fb3113834621e28b94f5d2d1fd","url":"https://github.com/advisories/GHSA-jx74-cqjv-2c67","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-jx74-cqjv-2c67","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:17:12.848Z"},{"id":"sr-1c0da9f6928214497cca3689500d1a77","url":"https://www.first.org/epss/data.html","basis":"official_catalog","notes":"FIRST EPSS; probability of exploitation in the next 30 days, not local compromise. Dataset date/model retained; FIRST services terms apply.","title":"CVE-2026-67426","publisher":"FIRST EPSS","observed_at":"2026-11-03T17:45:16.077Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64d404fb3113834621e28b94f5d2d1fd"],"technology":"flyto-core","known_exclusions":[],"conditions_summary":"## Summary\nThe standalone `flyto-verification` service exposes `POST /run` with **no authentication**, on all interfaces (0.0.0.0:8344 per the shipped Dockerfile). The request body's `callback_url` is used verbatim for an outbound POST that **unconditionally attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET`**. The `callback_url` bypasses the service's `target_allowed` allowlist (which only inspects `params.target_url`) and is never passed through any SSRF guard. This yields (a) unauthenticated SSRF to internal/metadata endpoints with an attacker-controlled JSON body, and (b) exfiltration of the internal runner secret to an attacker-controlled host — allowing forged authenticated callbacks to the real engine.\n\n## Root Cause\n- `src/core/verification_service.py:363-364` — `/run` has no `Depends`/auth dependency.\n- `resolve_callback_url` returns the client `callback_url` verbatim (`:315-316`).\n- `post_callback` attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET` whenever the env var is set (`:327-335`).\n- `target_allowed` only gates `params.target_url` (`:259`), never `callback_url`. No `validate_url_*` anywhere in the file.\n- `Dockerfile.verification` CMD = `main('0.0.0.0', 8344)`; entrypoi","public_affected_ranges":[">= 2.26.6, < 2.26.7"]}],"null_published_at":"2026-11-07T14:01:55.400Z","source_updated_at":"2026-08-10T15:00:02.000Z","source_disclosed_at":"2026-07-30T14:47:41.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Dated EPSS estimate updated; this is not a new disclosure or proof of exploitation.","null_first_observed_at":"2026-11-02T20:17:12.848Z"},{"id":"NVI-00015405","kind":"vulnerability","title":"Flyto2 Core: Unauthenticated flyto-verification /run: callback_url SSRF and internal runner-secret exfiltration","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-jx74-cqjv-2c67","CVE-2026-67426"],"plain_summary":"GitHub lists this reviewed advisory for flyto-core. 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-64d404fb3113834621e28b94f5d2d1fd"],"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":"2026-08-10T15:00:02.000Z","value":"9.3 critical","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-64d404fb3113834621e28b94f5d2d1fd"}],"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-64d404fb3113834621e28b94f5d2d1fd","url":"https://github.com/advisories/GHSA-jx74-cqjv-2c67","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-jx74-cqjv-2c67","publisher":"GitHub Advisory Database","observed_at":"2026-11-02T20:17:12.848Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-64d404fb3113834621e28b94f5d2d1fd"],"technology":"flyto-core","known_exclusions":[],"conditions_summary":"## Summary\nThe standalone `flyto-verification` service exposes `POST /run` with **no authentication**, on all interfaces (0.0.0.0:8344 per the shipped Dockerfile). The request body's `callback_url` is used verbatim for an outbound POST that **unconditionally attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET`**. The `callback_url` bypasses the service's `target_allowed` allowlist (which only inspects `params.target_url`) and is never passed through any SSRF guard. This yields (a) unauthenticated SSRF to internal/metadata endpoints with an attacker-controlled JSON body, and (b) exfiltration of the internal runner secret to an attacker-controlled host — allowing forged authenticated callbacks to the real engine.\n\n## Root Cause\n- `src/core/verification_service.py:363-364` — `/run` has no `Depends`/auth dependency.\n- `resolve_callback_url` returns the client `callback_url` verbatim (`:315-316`).\n- `post_callback` attaches `X-Internal-Key: $FLYTO_RUNNER_SECRET` whenever the env var is set (`:327-335`).\n- `target_allowed` only gates `params.target_url` (`:259`), never `callback_url`. No `validate_url_*` anywhere in the file.\n- `Dockerfile.verification` CMD = `main('0.0.0.0', 8344)`; entrypoi","public_affected_ranges":[">= 2.26.6, < 2.26.7"]}],"null_published_at":"2026-11-03T10:03:31.363Z","source_updated_at":"2026-08-10T15:00:02.000Z","source_disclosed_at":"2026-07-30T14:47:41.000Z","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":"2026-11-02T20:17:12.848Z"}],"next_cursor":null,"snapshot_revision":"42594"}