{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-9100 exists.","fix":"No fix has been published for CVE-2025-9100 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-9100 is a medium-severity authentication bypass vulnerability in zhenfeng13 My-Blog, published on 18 Aug 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-2025-9100 and fix it if it is affected.\n\nWhat it is: CVE-2025-9100 is a medium-severity authentication bypass vulnerability in zhenfeng13 My-Blog, published on 18 Aug 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-2025-9100 exists.\n\nAffected product: zhenfeng13 My-Blog. 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-2025-9100/ (Markdown: https://insights.sbomify.com/CVE-2025-9100/index.md)","id":"CVE-2025-9100","markdown":"https://insights.sbomify.com/CVE-2025-9100/index.md","name":"CVE-2025-9100","record":{"aliases":["GHSA-4qxr-c6vx-j7fm"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"My-Blog web application","requires_auth":"none","summary":"Attackers can bypass authentication in the blog comment handler via replay attacks, allowing unauthorized access to comment features.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"my-blog","vendor":"zhenfeng13"}],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P","version":"4.0"},"cwes":[{"id":"CWE-294","name":"Authentication Bypass by Capture-replay"},{"id":"CWE-287","name":"Improper Authentication"}],"description":"A security flaw has been discovered in zhenfeng13 My-Blog 1.0.0. This vulnerability affects unknown code of the file /blog/comment of the component Frontend Blog Article Comment Handler. The manipulation leads to authentication bypass by capture-replay. The attack can 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":"zhenfeng13 My-Blog Frontend Blog Article Comment comment authentication replay","id":"CVE-2025-9100","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":"zhenfeng13 My-Blog Tag save cross site scripting","id":"CVE-2025-9101"},"packages":[],"prev":{"headline":"Acrel Environmental Monitoring Cloud Platform UploadNewsImg unrestricted upload","id":"CVE-2025-9099"},"products":["My-Blog"],"published":"2025-08-18","related":[{"cvss_score":5.3,"headline":"zhenfeng13 My-Blog save cross-site request forgery","id":"CVE-2025-8739","kev_date_added":null,"published":"2025-08-08"},{"cvss_score":5.3,"headline":"zhenfeng13 My-Blog BlogController.java uploadFileByEditomd unrestricted upload","id":"CVE-2024-13144","kev_date_added":null,"published":"2025-01-06"},{"cvss_score":5.3,"headline":"zhenfeng13 My-Blog uploadController. java upload unrestricted upload","id":"CVE-2024-13145","kev_date_added":null,"published":"2025-01-06"},{"cvss_score":5.1,"headline":"zhenfeng13 My-Blog Tag save cross site scripting","id":"CVE-2025-9101","kev_date_added":null,"published":"2025-08-18"},{"cvss_score":4.8,"headline":"zhenfeng13 My-Blog Category save cross site scripting","id":"CVE-2025-8740","kev_date_added":null,"published":"2025-08-08"}],"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":"2025-08-18","vendors":["zhenfeng13"]},"summary":"Attackers can bypass authentication in the blog comment handler via replay attacks, allowing unauthorized access to comment features.","url":"https://insights.sbomify.com/CVE-2025-9100/"}