{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-47068", "assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db", "state": "PUBLISHED", "assignerShortName": "EEF", "dateReserved": "2026-05-18T17:28:08.321Z", "datePublished": "2026-05-20T13:35:33.215Z", "dateUpdated": "2026-05-27T15:41:37.339Z"}, "containers": {"cna": {"affected": [{"collectionURL": "https://repo.hex.pm", "cpes": ["cpe:2.3:a:phenixdigital:phoenix_storybook:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.PhoenixStorybook.Story.ComponentIframeLive'"], "packageName": "phoenix_storybook", "packageURL": "pkg:hex/phoenix_storybook", "product": "phoenix_storybook", "programFiles": ["lib/phoenix_storybook/live/story/component_iframe_live.ex"], "programRoutines": [{"name": "'Elixir.PhoenixStorybook.Story.ComponentIframeLive':handle_params/3"}], "repo": "https://github.com/phenixdigital/phoenix_storybook", "vendor": "phenixdigital", "versions": [{"lessThan": "1.1.0", "status": "affected", "version": "0.4.0", "versionType": "semver"}]}, {"collectionURL": "https://github.com", "cpes": ["cpe:2.3:a:phenixdigital:phoenix_storybook:*:*:*:*:*:*:*:*"], "defaultStatus": "unaffected", "modules": ["'Elixir.PhoenixStorybook.Story.ComponentIframeLive'"], "packageName": "phenixdigital/phoenix_storybook", "packageURL": "pkg:github/phenixdigital/phoenix_storybook", "product": "phoenix_storybook", "programFiles": ["lib/phoenix_storybook/live/story/component_iframe_live.ex"], "programRoutines": [{"name": "'Elixir.PhoenixStorybook.Story.ComponentIframeLive':handle_params/3"}], "repo": "https://github.com/phenixdigital/phoenix_storybook", "vendor": "phenixdigital", "versions": [{"lessThan": "6ee03f1c738d4436dde1b066cf65c80663d489f5", "status": "affected", "version": "8c2c97b0f505780fee4069988bf86736f51d35d7", "versionType": "git"}]}], "cpeApplicability": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:phenixdigital:phoenix_storybook:*:*:*:*:*:*:*:*", "versionEndExcluding": "1.1.0", "versionStartIncluding": "0.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "credits": [{"lang": "en", "type": "finder", "value": "Peter Ullrich"}, {"lang": "en", "type": "remediation developer", "value": "Christian Blavier"}, {"lang": "en", "type": "analyst", "value": "Jonatan M\u00e4nnchen / EEF"}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p>Authorization Bypass Through User-Controlled Key vulnerability in phenixdigital phoenix_storybook allows cross-session PubSub topic injection via a URL query parameter.</p><p><tt>'Elixir.PhoenixStorybook.Story.ComponentIframeLive':handle_params/3</tt> in <tt>lib/phoenix_storybook/live/story/component_iframe_live.ex</tt> reads a PubSub topic directly from <tt>params[\"topic\"]</tt> and broadcasts <tt>{:component_iframe_pid, self()}</tt> on it with no check that the topic belongs to the requesting session. 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{}

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