{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-3566 exists.","fix":"No fix has been published for CVE-2025-3566 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-3566 is a medium-severity vulnerability in veal98 小牛肉 Echo 开源社区系统, published on 14 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-2025-3566 and fix it if it is affected.\n\nWhat it is: CVE-2025-3566 is a medium-severity vulnerability in veal98 小牛肉 Echo 开源社区系统, published on 14 Apr 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-2025-3566 exists.\n\nAffected product: veal98 小牛肉 Echo 开源社区系统. 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-2025-3566/ (Markdown: https://insights.sbomify.com/CVE-2025-3566/index.md)","id":"CVE-2025-3566","markdown":"https://insights.sbomify.com/CVE-2025-3566/index.md","name":"CVE-2025-3566","record":{"aliases":["GHSA-fmvm-7g4g-75c2"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Echo community system","requires_auth":"none","summary":"Remote attackers can upload malicious files via the uploadMdPic function in the Echo community system, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"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:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"A vulnerability, which was classified as critical, has been found in veal98 小牛肉 Echo 开源社区系统 4.2. This issue affects the function uploadMdPic of the file /discuss/uploadMdPic. The manipulation of the argument editormd-image-file leads to unrestricted upload. 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":"veal98 小牛肉 Echo 开源社区系统 uploadMdPic unrestricted upload","id":"CVE-2025-3566","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2025"},"n_packages":0,"n_references":4,"next":{"headline":"veal98 小牛肉 Echo 开源社区系统 Ticket LoginTicketInterceptor.java preHandle improper authorization","id":"CVE-2025-3567"},"packages":[],"prev":{"headline":"huanfenz/code-projects StudentManager Announcement Management Section uploadArticle.do unrestricted upload","id":"CVE-2025-3565"},"products":["Echo 开源社区系统"],"published":"2025-04-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2025-08-26","vendors":["veal98 小牛肉"]},"summary":"Remote attackers can upload malicious files via the uploadMdPic function in the Echo community system, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2025-3566/"}