{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-11209 exists.","fix":"No fix has been published for CVE-2024-11209 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-11209 is a medium-severity authentication bypass vulnerability in Apereo CAS, published on 14 Nov 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-11209 and fix it if it is affected.\n\nWhat it is: CVE-2024-11209 is a medium-severity authentication bypass vulnerability in Apereo CAS, published on 14 Nov 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-11209 exists.\n\nAffected product: Apereo CAS. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2024-11209/ (Markdown: https://insights.sbomify.com/CVE-2024-11209/index.md)","id":"CVE-2024-11209","markdown":"https://insights.sbomify.com/CVE-2024-11209/index.md","name":"CVE-2024-11209","record":{"aliases":["GHSA-w337-q6fh-r4gh"],"analysis":{"component_type":"server_software","fix_type":"no_fix_stated","impacts":["security_bypass","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Apereo CAS","requires_auth":"low_privilege","summary":"Remote attackers can bypass two-factor authentication in Apereo CAS, potentially gaining unauthorized access to user accounts.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"central_authentication_service","vendor":"apereo"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A vulnerability was found in Apereo CAS 6.6. It has been classified as critical. This affects an unknown part of the file /login?service of the component 2FA. The manipulation leads to improper authentication. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Apereo CAS 2FA login improper authentication","id":"CVE-2024-11209","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":4,"next":{"headline":"EyouCMS FilemanagerLogic.php editFile path traversal","id":"CVE-2024-11210"},"packages":[],"prev":{"headline":"Apereo CAS login session expiration","id":"CVE-2024-11208"},"products":["CAS"],"published":"2024-11-14","related":[{"cvss_score":9.8,"headline":"MFA bypass in Apereo CAS","id":"CVE-2023-4612","kev_date_added":null,"published":"2023-11-09"},{"cvss_score":9.1,"headline":"CAS \u003c= 1.0.0 - Unauthenticated SSRF","id":"CVE-2024-4399","kev_date_added":null,"published":"2024-05-23"},{"cvss_score":8.1,"headline":"Use of Insufficiently Random Values in Apereo CAS","id":"CVE-2019-10754","kev_date_added":null,"published":"2019-09-23"},{"cvss_score":7.5,"headline":"Improper Authentication in Apereo CAS","id":"CVE-2020-27178","kev_date_added":null,"published":"2020-10-16"},{"cvss_score":7.5,"headline":"Auth bypass in n/a","id":"CVE-2015-1169","kev_date_added":null,"published":"2015-02-10"},{"cvss_score":6.3,"headline":"Apereo CAS login session expiration","id":"CVE-2024-11208","kev_date_added":null,"published":"2024-11-14"},{"cvss_score":6.1,"headline":"Cross-site Scripting in Apereo CAS","id":"CVE-2021-42567","kev_date_added":null,"published":"2021-12-07"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-11-14","vendors":["Apereo"]},"summary":"Remote attackers can bypass two-factor authentication in Apereo CAS, potentially gaining unauthorized access to user accounts.","url":"https://insights.sbomify.com/CVE-2024-11209/"}