{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-3850 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-3850 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3850 is a medium-severity authentication bypass vulnerability in YXJ2018 SpringBoot-Vue-OnlineExam, published on 22 Apr 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-2025-3850 and fix it if it is affected.\n\nWhat it is: CVE-2025-3850 is a medium-severity authentication bypass vulnerability in YXJ2018 SpringBoot-Vue-OnlineExam, published on 22 Apr 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-2025-3850 in the wild and no public exploit code.\n\nAffected product: YXJ2018 SpringBoot-Vue-OnlineExam. 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-2025-3850/ (Markdown: https://insights.sbomify.com/CVE-2025-3850/index.md)","id":"CVE-2025-3850","markdown":"https://insights.sbomify.com/CVE-2025-3850/index.md","name":"CVE-2025-3850","record":{"aliases":["GHSA-8gvc-q69p-8ggr"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Online Exam System","requires_auth":"none","summary":"Remote attackers can bypass authentication in the YXJ2018 SpringBoot-Vue-OnlineExam API, potentially gaining unauthorized access despite high attack complexity.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"springboot-vue-onlineexam","vendor":"yxj2018"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-287","name":"Improper Authentication"}],"description":"A vulnerability, which was classified as problematic, has been found in YXJ2018 SpringBoot-Vue-OnlineExam 1.0. This issue affects some unknown processing of the component API. The manipulation leads to improper authentication. The attack may be initiated remotely. The complexity of an attack is rather high. The exploitation is known to be difficult. 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":"none_known"},"has_fix":null,"headline":"YXJ2018 SpringBoot-Vue-OnlineExam API improper authentication","id":"CVE-2025-3850","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":5,"next":{"headline":"Information disclosure in Download Manager and Payment Form WordPress Plugin – WP SmartPay","id":"CVE-2025-3851"},"packages":[],"prev":{"headline":"YXJ2018 SpringBoot-Vue-OnlineExam studentPWD unverified password change","id":"CVE-2025-3849"},"products":["SpringBoot-Vue-OnlineExam"],"published":"2025-04-22","related":[{"cvss_score":5.3,"headline":"YXJ2018 SpringBoot-Vue-OnlineExam studentPWD unverified password change","id":"CVE-2025-3849","kev_date_added":null,"published":"2025-04-21"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-22","vendors":["YXJ2018"]},"summary":"Remote attackers can bypass authentication in the YXJ2018 SpringBoot-Vue-OnlineExam API, potentially gaining unauthorized access despite high attack complexity.","url":"https://insights.sbomify.com/CVE-2025-3850/"}