{"answers":{"affected":"2 open source packages ship an affected version, including passport-sharepoint. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-13483 in the wild and no public exploit code.","fix":"Upgrade passport-sharepoint to 0.4.0 or later.","what":"CVE-2019-13483 is a high-severity authentication bypass vulnerability in n/a, published on 25 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-13483 and fix it if it is affected.\n\nWhat it is: CVE-2019-13483 is a high-severity authentication bypass vulnerability in n/a, published on 25 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2019-13483 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- passport-sharepoint (npm): affected all versions; fixed in 0.4.0\n- passport-sharepoint (npm): affected all versions; fixed in 0.4.0\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-2019-13483/ (Markdown: https://insights.sbomify.com/CVE-2019-13483/index.md)","id":"CVE-2019-13483","markdown":"https://insights.sbomify.com/CVE-2019-13483/index.md","name":"CVE-2019-13483","record":{"aliases":["GHSA-45fh-g845-pj9w"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Auth0 Passport-SharePoint","requires_auth":"none","summary":"Attackers can forge JWT tokens to bypass authentication and authorization in Auth0 Passport-SharePoint libraries.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"passport-sharepoint","vendor":"auth0"}],"cvss":{"score":7.3,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","version":"3.0"},"cwes":[{"id":"CWE-345","name":"Insufficient Verification of Data Authenticity"}],"description":"Auth0 Passport-SharePoint before 0.4.0 does not validate the JWT signature of an Access Token before processing. This allows attackers to forge tokens and bypass authentication and authorization mechanisms.","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":"Auth0 Passport-SharePoint does not validate JWT signature","id":"CVE-2019-13483","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"auth_bypass","year":"2019"},"n_packages":2,"n_references":1,"next":{"headline":"Memory corruption in n/a","id":"CVE-2019-13484"},"packages":[{"ecosystem":"npm","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"passport-sharepoint","purl":null,"source":"GHSA-45fh-g845-pj9w"},{"ecosystem":"npm","fixed":["0.4.0"],"introduced":["0"],"last_affected":[],"package":"passport-sharepoint","purl":"pkg:npm/passport-sharepoint","source":"GHSA-45fh-g845-pj9w"}],"prev":{"headline":"Command injection in n/a","id":"CVE-2019-13482"},"products":["n/a"],"published":"2019-07-25","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":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can forge JWT tokens to bypass authentication and authorization in Auth0 Passport-SharePoint libraries.","url":"https://insights.sbomify.com/CVE-2019-13483/"}