{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-3683 exists.","fix":"No fix has been published for CVE-2026-3683 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3683 is a medium-severity server-side request forgery vulnerability in bufanyun HotGo, published on 7 Mar 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3683 and fix it if it is affected.\n\nWhat it is: CVE-2026-3683 is a medium-severity server-side request forgery vulnerability in bufanyun HotGo, published on 7 Mar 2026. 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-2026-3683 exists.\n\nAffected product: bufanyun HotGo. 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-2026-3683/ (Markdown: https://insights.sbomify.com/CVE-2026-3683/index.md)","id":"CVE-2026-3683","markdown":"https://insights.sbomify.com/CVE-2026-3683/index.md","name":"CVE-2026-3683","record":{"aliases":["GHSA-r4rq-7w7j-cmr6"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"HotGo web application","requires_auth":"low_privilege","summary":"Remote attackers can exploit a server-side request forgery flaw in HotGo's image transfer function to access internal resources.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[],"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/E:P","version":"4.0"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"A vulnerability was detected in bufanyun HotGo up to 2.0. This issue affects the function ImageTransferStorage of the file /server/internal/logic/common/upload.go of the component Endpoint. The manipulation results in server-side request forgery. The attack may be launched remotely. The exploit is now 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":null,"headline":"bufanyun HotGo Endpoint upload.go ImageTransferStorage server-side request forgery","id":"CVE-2026-3683","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"Vulnerabilities exists in IBM Cloud Pak for Data System","id":"CVE-2026-3686"},"packages":[],"prev":{"headline":"welovemedia FFmate ffmpeg.go Execute argument injection","id":"CVE-2026-3682"},"products":["HotGo"],"published":"2026-03-07","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":"2026-03-11","vendors":["bufanyun"]},"summary":"Remote attackers can exploit a server-side request forgery flaw in HotGo's image transfer function to access internal resources.","url":"https://insights.sbomify.com/CVE-2026-3683/"}