{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-3770 exists.","fix":"No fix has been published for CVE-2022-3770 yet. Limit exposure of the affected software until one is available.","what":"CVE-2022-3770 is a medium-severity vulnerability in Yunjing CMS, published on 31 Oct 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-3770 and fix it if it is affected.\n\nWhat it is: CVE-2022-3770 is a medium-severity vulnerability in Yunjing CMS, published on 31 Oct 2022. 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-2022-3770 exists.\n\nAffected product: Yunjing CMS. 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-2022-3770/ (Markdown: https://insights.sbomify.com/CVE-2022-3770/index.md)","id":"CVE-2022-3770","markdown":"https://insights.sbomify.com/CVE-2022-3770/index.md","name":"CVE-2022-3770","record":{"aliases":["GHSA-vqv6-v97g-wvhj"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Yunjing CMS","requires_auth":"low_privilege","summary":"Attackers can upload malicious files via the image upload endpoint in Yunjing CMS, potentially leading to remote code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulDB","cpe":[{"product":"yunjing_content_management_system","vendor":"xjyunjing"}],"cvss":{"score":6.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-266","name":"Incorrect Privilege Assignment"}],"description":"A vulnerability classified as critical was found in Yunjing CMS. This vulnerability affects unknown code of the file /index/user/upload_img.html. The manipulation of the argument file leads to unrestricted upload. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-212500.","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":"Yunjing CMS upload_img.html unrestricted upload","id":"CVE-2022-3770","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2022"},"n_packages":0,"n_references":2,"next":{"headline":"easyii CMS File Upload Management Upload.php file unrestricted upload","id":"CVE-2022-3771"},"packages":[],"prev":{"headline":"OWM Weather \u003c 5.6.9 - Contributor+ SQLi","id":"CVE-2022-3769"},"products":["CMS"],"published":"2022-10-31","related":[],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-15","vendors":["Yunjing"]},"summary":"Attackers can upload malicious files via the image upload endpoint in Yunjing CMS, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2022-3770/"}