{"answers":{"affected":"4 open source packages ship an affected version, including vantage6 and vantage6-server. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-23823 in the wild and no public exploit code.","fix":"Upgrade vantage6 to 4.3.0 or later.","what":"CVE-2024-23823 is a medium-severity vulnerability in vantage6, published on 14 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-23823 and fix it if it is affected.\n\nWhat it is: CVE-2024-23823 is a medium-severity vulnerability in vantage6, published on 14 Mar 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-23823 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- vantage6 (PyPI): affected all versions; fixed in 4.3.0\n- vantage6 (PyPI): affected all versions; fixed in 4.3.0\n- vantage6 (PyPI): affected all versions; fixed in 4.3.0\n- vantage6-server (PyPI): affected all versions; fixed in 4.2.1\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-2024-23823/ (Markdown: https://insights.sbomify.com/CVE-2024-23823/index.md)","id":"CVE-2024-23823","markdown":"https://insights.sbomify.com/CVE-2024-23823/index.md","name":"CVE-2024-23823","record":{"aliases":["GHSA-4946-85pr-fvxh","PYSEC-2024-326","PYSEC-2026-2004"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"vantage6 server","requires_auth":"none","summary":"The vantage6 server lacks CORS restrictions, potentially allowing unauthorized cross-origin requests, though impact is limited by lack of session cookies.","user_interaction":"required","vuln_class":"misconfiguration"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"vantage6","vendor":"vantage6"}],"cvss":{"score":4.2,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-942","name":"Permissive Cross-domain Security Policy with Untrusted Domains"},{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. The vantage6 server has no restrictions on CORS settings. It should be possible for people to set the allowed origins of the server.  The impact is limited because v6 does not use session cookies. This issue has been addressed in commit `70bb4e1d8` and is expected to ship in subsequent releases. Users are advised to upgrade as soon as a new release is available. There are no known workarounds for this vulnerability.","ecosystems":["PyPI"],"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":"CORS settings overly permissive in vantage6","id":"CVE-2024-23823","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"misconfiguration","year":"2024"},"n_packages":4,"n_references":2,"next":{"headline":"mailcow ipixel flood attack leads to Denial of Service in admin page","id":"CVE-2024-23824"},"packages":[{"ecosystem":"PyPI","fixed":["4.3.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":null,"source":"GHSA-4946-85pr-fvxh"},{"ecosystem":"PyPI","fixed":["4.3.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"GHSA-4946-85pr-fvxh"},{"ecosystem":"PyPI","fixed":["4.3.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"PYSEC-2026-2004"},{"ecosystem":"PyPI","fixed":["4.2.1"],"introduced":["0"],"last_affected":[],"package":"vantage6-server","purl":"pkg:pypi/vantage6-server","source":"PYSEC-2024-326"}],"prev":{"headline":"Thruk Incorrect limitation of a pathname to a restricted directory (Path Traversal) (CWE-22)","id":"CVE-2024-23822"},"products":["vantage6"],"published":"2024-03-14","related":[{"cvss_score":8.8,"headline":"Remote code execution","id":"CVE-2024-21649","kev_date_added":null,"published":"2024-01-30"},{"cvss_score":8.8,"headline":"Refresh tokens do not expire in Vantage6","id":"CVE-2023-23929","kev_date_added":null,"published":"2023-03-03"},{"cvss_score":7.2,"headline":"vantage6 Node accepts non-whitelisted algorithms from malicious server","id":"CVE-2023-47631","kev_date_added":null,"published":"2023-11-14"},{"cvss_score":6.5,"headline":"vantage6 insecure SSH configuration for node and server containers","id":"CVE-2024-21653","kev_date_added":null,"published":"2024-01-30"},{"cvss_score":6.3,"headline":"Improper Preservation of Permissions in vantage6","id":"CVE-2023-22738","kev_date_added":null,"published":"2023-03-01"},{"cvss_score":5.5,"headline":"vantage6's Pickle serialization is insecure","id":"CVE-2023-23930","kev_date_added":null,"published":"2023-10-11"},{"cvss_score":5.4,"headline":"Defining resource name as integer in vantage6 may give unintended access","id":"CVE-2023-28635","kev_date_added":null,"published":"2023-10-11"}],"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":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-08-01","vendors":["vantage6"]},"summary":"The vantage6 server lacks CORS restrictions, potentially allowing unauthorized cross-origin requests, though impact is limited by lack of session cookies.","url":"https://insights.sbomify.com/CVE-2024-23823/"}