{"items":[{"id":"NVI-00008981","kind":"vulnerability","title":"@eeacms/volto-chatbot has Unauthenticated Danswer API Confused Deputy Proxy","revision":2,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w9x9-j56r-h98r"],"plain_summary":"GitHub lists this reviewed advisory for @eeacms/volto-chatbot. 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-5936fc3174b16d6c1cd2363612fdf5c6"],"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},{"summary":"The original advisory lists fixed boundaries 2.0.4 for @eeacms/volto-chatbot. Confirm the publisher’s latest guidance.","source_ids":["sr-5934ce5c64dfd0f7f864565303a3b5ad"],"action_type":"vendor_patch","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":"2026-10-29T16:35:49.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5936fc3174b16d6c1cd2363612fdf5c6"}],"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-5936fc3174b16d6c1cd2363612fdf5c6","url":"https://github.com/advisories/GHSA-w9x9-j56r-h98r","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-w9x9-j56r-h98r","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:08.420Z"},{"id":"sr-5934ce5c64dfd0f7f864565303a3b5ad","url":"https://github.com/advisories/GHSA-w9x9-j56r-h98r","basis":"vendor_advisory","notes":"GitHub-origin advisory, CC-BY-4.0; OSV is an aggregate copy, not independent corroboration.","title":"GHSA-w9x9-j56r-h98r","publisher":"GitHub Advisory Database via OSV","observed_at":"2026-11-01T01:41:01.865Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5936fc3174b16d6c1cd2363612fdf5c6"],"technology":"@eeacms/volto-chatbot","known_exclusions":[],"conditions_summary":"## Unauthenticated Danswer API Confused Deputy Proxy in @eeacms/volto-chatbot\n\n### Summary\n\n`@eeacms/volto-chatbot` exposes an Express middleware route (`**/_v1_da/**`) that accepts unauthenticated HTTP requests from any network client and proxies them to the configured upstream Danswer API, automatically attaching the server-side service credentials (`DANSWER_API_KEY` or session cookie). Because no authorization check, path allowlist, or method restriction is applied before the upstream request is issued, an unauthenticated attacker can invoke arbitrary Danswer API operations — including privileged admin endpoints — as the configured service account. This is a classic Confused Deputy attack: the Volto proxy acts as a deputy that carries credentials on behalf of the attacker.\n\n### Details\n\nThe vulnerability is introduced across two source files in `@eeacms/volto-chatbot@2.0.3`.\n\n**Route registration (`src/index.js:15`):**\n\n```js\nmiddleware.all('**/_v1_da/**', proxyMiddleware);\n```\n\nThe wildcard pattern matches every HTTP method and any sub-path, and no authentication middleware is chained before `proxyMiddleware`. This means all requests reaching any `/_v1_da/` path are forwarded w","public_affected_ranges":["<= 2.0.3"]},{"certainty":"source_listed","source_ids":["sr-5934ce5c64dfd0f7f864565303a3b5ad"],"technology":"@eeacms/volto-chatbot","known_exclusions":[],"conditions_summary":"## Unauthenticated Danswer API Confused Deputy Proxy in @eeacms/volto-chatbot\n\n### Summary\n\n`@eeacms/volto-chatbot` exposes an Express middleware route (`**/_v1_da/**`) that accepts unauthenticated HTTP requests from any network client and proxies them to the configured upstream Danswer API, automatically attaching the server-side service credentials (`DANSWER_API_KEY` or session cookie). Because no authorization check, path allowlist, or method restriction is applied before the upstream request is issued, an unauthenticated attacker can invoke arbitrary Danswer API operations — including privileged admin endpoints — as the configured service account. This is a classic Confused Deputy attack: the Volto proxy acts as a deputy that carries credentials on behalf of the attacker.\n\n### Details\n\nThe vulnerability is introduced across two source files in `@eeacms/volto-chatbot@2.0.3`.\n\n**Route registration (`src/index.js:15`):**\n\n```js\nmiddleware.all('**/_v1_da/**', proxyMiddleware);\n```\n\nThe wildcard pattern matches every HTTP method and any sub-path, and no authentication middleware is chained before `proxyMiddleware`. This means all requests reaching any `/_v1_da/` path are forwarded w","public_affected_ranges":["SEMVER: introduced 0; fixed 2.0.4"]}],"null_published_at":"2026-11-01T14:34:14.084Z","source_updated_at":"2026-10-29T16:35:49.000Z","source_disclosed_at":"2026-10-29T16:35:48.000Z","is_synthetic_fixture":false,"null_last_reviewed_at":null,"public_change_summary":"Source facts changed; compare the preserved prior revision.","null_first_observed_at":"2026-10-31T21:56:08.420Z"},{"id":"NVI-00008981","kind":"vulnerability","title":"@eeacms/volto-chatbot has Unauthenticated Danswer API Confused Deputy Proxy","revision":1,"unknowns":["Customer inventory, deployment, reachability and exploitation have not been inspected."],"lifecycle":"active","identifiers":["GHSA-w9x9-j56r-h98r"],"plain_summary":"GitHub lists this reviewed advisory for @eeacms/volto-chatbot. 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-5936fc3174b16d6c1cd2363612fdf5c6"],"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":"2026-10-29T16:35:49.000Z","value":"8.2 high","meaning":"GitHub source severity; exploitability and local consequence require separate evidence.","source_id":"sr-5936fc3174b16d6c1cd2363612fdf5c6"}],"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-5936fc3174b16d6c1cd2363612fdf5c6","url":"https://github.com/advisories/GHSA-w9x9-j56r-h98r","basis":"vendor_advisory","notes":"GitHub Advisory Database; CC-BY-4.0. Each advisory links its original attribution. Null normalizes fields.","title":"GHSA-w9x9-j56r-h98r","publisher":"GitHub Advisory Database","observed_at":"2026-10-31T21:56:08.420Z"}],"affected_context":[{"certainty":"source_listed","source_ids":["sr-5936fc3174b16d6c1cd2363612fdf5c6"],"technology":"@eeacms/volto-chatbot","known_exclusions":[],"conditions_summary":"## Unauthenticated Danswer API Confused Deputy Proxy in @eeacms/volto-chatbot\n\n### Summary\n\n`@eeacms/volto-chatbot` exposes an Express middleware route (`**/_v1_da/**`) that accepts unauthenticated HTTP requests from any network client and proxies them to the configured upstream Danswer API, automatically attaching the server-side service credentials (`DANSWER_API_KEY` or session cookie). Because no authorization check, path allowlist, or method restriction is applied before the upstream request is issued, an unauthenticated attacker can invoke arbitrary Danswer API operations — including privileged admin endpoints — as the configured service account. This is a classic Confused Deputy attack: the Volto proxy acts as a deputy that carries credentials on behalf of the attacker.\n\n### Details\n\nThe vulnerability is introduced across two source files in `@eeacms/volto-chatbot@2.0.3`.\n\n**Route registration (`src/index.js:15`):**\n\n```js\nmiddleware.all('**/_v1_da/**', proxyMiddleware);\n```\n\nThe wildcard pattern matches every HTTP method and any sub-path, and no authentication middleware is chained before `proxyMiddleware`. This means all requests reaching any `/_v1_da/` path are forwarded w","public_affected_ranges":["<= 2.0.3"]}],"null_published_at":"2026-10-31T22:13:27.125Z","source_updated_at":"2026-10-29T16:35:49.000Z","source_disclosed_at":"2026-10-29T16:35:48.000Z","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":"2026-10-31T21:56:08.420Z"}],"next_cursor":null,"snapshot_revision":"42594"}