{"answers":{"affected":"2 open source packages ship an affected version, including @workos-inc/authkit-remix.","exploited":"There is no known exploitation of CVE-2025-55009 in the wild and no public exploit code.","fix":"Upgrade @workos-inc/authkit-remix to 0.15.0 or later.","what":"CVE-2025-55009 is a high-severity vulnerability in workos authkit-remix, published on 9 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-55009 and fix it if it is affected.\n\nWhat it is: CVE-2025-55009 is a high-severity vulnerability in workos authkit-remix, published on 9 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-55009 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- @workos-inc/authkit-remix (npm): affected all versions; fixed in 0.15.0\n- @workos-inc/authkit-remix (npm): affected all versions; fixed in 0.15.0\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2025-55009/ (Markdown: https://insights.sbomify.com/CVE-2025-55009/index.md)","id":"CVE-2025-55009","markdown":"https://insights.sbomify.com/CVE-2025-55009/index.md","name":"CVE-2025-55009","record":{"aliases":["GHSA-v3gr-w9gf-23cx"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Remix AuthKit library","requires_auth":"low_privilege","summary":"The AuthKit library for Remix leaks sensitive session and access tokens into browser HTML, allowing attackers to steal authentication data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[],"cvss":{"score":7.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"The AuthKit library for Remix provides convenient helpers for authentication and session management using WorkOS \u0026 AuthKit with Remix. In versions 0.14.1 and below, @workos-inc/authkit-remix exposed sensitive authentication artifacts — specifically sealedSession and accessToken — by returning them from the authkitLoader. This caused them to be rendered into the browser HTML.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"AuthKit: Sensitive auth data rendered in HTML","id":"CVE-2025-55009","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":2,"n_references":3,"next":{"headline":"Kanboard Authenticated Admin Remote Code Execution via Unsafe Deserialization of Events","id":"CVE-2025-55010"},"packages":[{"ecosystem":"npm","fixed":["0.15.0"],"introduced":["0"],"last_affected":[],"package":"@workos-inc/authkit-remix","purl":null,"source":"GHSA-v3gr-w9gf-23cx"},{"ecosystem":"npm","fixed":["0.15.0"],"introduced":["0"],"last_affected":[],"package":"@workos-inc/authkit-remix","purl":"pkg:npm/%40workos-inc/authkit-remix","source":"GHSA-v3gr-w9gf-23cx"}],"prev":{"headline":"AuthKit React Router: Sensitive auth data rendered in HTML","id":"CVE-2025-55008"},"products":["authkit-remix"],"published":"2025-08-09","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-08-11","vendors":["workos"]},"summary":"The AuthKit library for Remix leaks sensitive session and access tokens into browser HTML, allowing attackers to steal authentication data.","url":"https://insights.sbomify.com/CVE-2025-55009/"}