{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-13109 exists.","fix":"No fix has been published for CVE-2024-13109 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-13109 is a medium-severity missing authorization vulnerability in Beijing Yunfan Internet Technology Yunfan Learning Examination System, published on 2 Jan 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-2024-13109 and fix it if it is affected.\n\nWhat it is: CVE-2024-13109 is a medium-severity missing authorization vulnerability in Beijing Yunfan Internet Technology Yunfan Learning Examination System, published on 2 Jan 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-13109 exists.\n\nAffected product: Beijing Yunfan Internet Technology Yunfan Learning Examination System. 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-2024-13109/ (Markdown: https://insights.sbomify.com/CVE-2024-13109/index.md)","id":"CVE-2024-13109","markdown":"https://insights.sbomify.com/CVE-2024-13109/index.md","name":"CVE-2024-13109","record":{"aliases":["GHSA-w626-5585-3jv3"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Learning Examination System","requires_auth":"none","summary":"Remote attackers can bypass authorization controls on the doc.html endpoint of the Yunfan Learning Examination System to access restricted resources.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"yunfan_learning_examination_system","vendor":"kaoshifeng"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-285","name":"Improper Authorization"},{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability was found in Beijing Yunfan Internet Technology Yunfan Learning Examination System 1.9.2. It has been rated as critical. This issue affects some unknown processing of the file /doc.html. The manipulation leads to improper authorization. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Beijing Yunfan Internet Technology Yunfan Learning Examination System doc.html improper authorization","id":"CVE-2024-13109","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2024"},"n_packages":0,"n_references":5,"next":{"headline":"Information disclosure in Yunfan Learning Examination System","id":"CVE-2024-13110"},"packages":[],"prev":{"headline":"D-Link DIR-816 A2 form2NetSniper.cgi access control","id":"CVE-2024-13108"},"products":["Yunfan Learning Examination System"],"published":"2025-01-02","related":[{"cvss_score":6.3,"headline":"Beijing Yunfan Internet Technology Yunfan Learning Examination System JWT Token SysUserControl improper authentication","id":"CVE-2024-13111","kev_date_added":null,"published":"2025-01-02"},{"cvss_score":5.3,"headline":"Information disclosure in Yunfan Learning Examination System","id":"CVE-2024-13110","kev_date_added":null,"published":"2025-01-02"},{"cvss_score":5.3,"headline":"Information disclosure in n/a","id":"CVE-2023-46963","kev_date_added":null,"published":"2023-11-04"}],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-02","vendors":["Beijing Yunfan Internet Technology"]},"summary":"Remote attackers can bypass authorization controls on the doc.html endpoint of the Yunfan Learning Examination System to access restricted resources.","url":"https://insights.sbomify.com/CVE-2024-13109/"}