{"answers":{"affected":"3 open source packages ship an affected version, including vantage6. It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-43863 in the wild and no public exploit code.","fix":"Upgrade vantage6 to 4.11.0 or later.","what":"CVE-2025-43863 is a low-severity vulnerability in vantage6, published on 12 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-43863 and fix it if it is affected.\n\nWhat it is: CVE-2025-43863 is a low-severity vulnerability in vantage6, published on 12 Jun 2025. 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-2025-43863 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- vantage6 (PyPI): affected all versions; fixed in 4.11.0\n- vantage6 (PyPI): affected all versions; fixed in 4.11.0\n- vantage6 (PyPI): affected all versions; fixed in 4.11.0\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-2025-43863/ (Markdown: https://insights.sbomify.com/CVE-2025-43863/index.md)","id":"CVE-2025-43863","markdown":"https://insights.sbomify.com/CVE-2025-43863/index.md","name":"CVE-2025-43863","record":{"aliases":["GHSA-j6g5-p62x-58hw","PYSEC-2025-220"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"vantage6 framework","requires_auth":"none","summary":"An attacker with an authenticated session can brute-force user passwords via the change password endpoint due to missing rate limiting.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"vantage6","vendor":"vantage6"}],"cvss":{"score":1.7,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:U","version":"4.0"},"cwes":[{"id":"CWE-307","name":"Improper Restriction of Excessive Authentication Attempts"}],"description":"vantage6 is an open source framework built to enable, manage and deploy privacy enhancing technologies like Federated Learning and Multi-Party Computation. If attacker gets access to an authenticated session, they can try to brute-force the user password by using the change password functionality: they can call that route infinitely which will return the message that password is wrong until it is correct. This vulnerability is fixed in 4.11.","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":"vantage6 lacks brute-force protection on change password functionality","id":"CVE-2025-43863","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"security_feature_bypass","year":"2025"},"n_packages":3,"n_references":1,"next":{"headline":"React Router allows a DoS via cache poisoning by forcing SPA mode","id":"CVE-2025-43864"},"packages":[{"ecosystem":"PyPI","fixed":["4.11.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":null,"source":"GHSA-j6g5-p62x-58hw"},{"ecosystem":"PyPI","fixed":["4.11.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"GHSA-j6g5-p62x-58hw"},{"ecosystem":"PyPI","fixed":["4.11.0"],"introduced":["0"],"last_affected":[],"package":"vantage6","purl":"pkg:pypi/vantage6","source":"PYSEC-2025-220"}],"prev":{"headline":"Dify Allows Unauthorized Access and Modification of APP Orchestration","id":"CVE-2025-43862"},"products":["vantage6"],"published":"2025-06-12","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":"2025-06-12","vendors":["vantage6"]},"summary":"An attacker with an authenticated session can brute-force user passwords via the change password endpoint due to missing rate limiting.","url":"https://insights.sbomify.com/CVE-2025-43863/"}