{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-2031 exists.","fix":"No fix has been published for CVE-2025-2031 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-2031 is a medium-severity vulnerability in ChestnutCMS, published on 6 Mar 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-2031 and fix it if it is affected.\n\nWhat it is: CVE-2025-2031 is a medium-severity vulnerability in ChestnutCMS, published on 6 Mar 2025. 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-2025-2031 exists.\n\nAffected product: ChestnutCMS. 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-2025-2031/ (Markdown: https://insights.sbomify.com/CVE-2025-2031/index.md)","id":"CVE-2025-2031","markdown":"https://insights.sbomify.com/CVE-2025-2031/index.md","name":"CVE-2025-2031","record":{"aliases":["GHSA-j7g6-76w3-j7qf"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ChestnutCMS","requires_auth":"low_privilege","summary":"Attackers can upload malicious files via the uploadFile function in ChestnutCMS, 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":"chestnutcms","vendor":"1000mz"}],"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","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"},{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"},{"id":"CWE-284","name":"Improper Access Control"}],"description":"A vulnerability classified as critical has been found in ChestnutCMS up to 1.5.2. This affects the function uploadFile of the file /dev-api/cms/file/upload. The manipulation of the argument file leads to unrestricted upload. It is possible to initiate the attack 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":"ChestnutCMS upload uploadFile unrestricted upload","id":"CVE-2025-2031","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":"ChestnutCMS rename renameFile path traversal","id":"CVE-2025-2032"},"packages":[],"prev":{"headline":"Seeyon Zhiyuan Interconnect FE Collaborative Office Platform addUser.jsp sql injection","id":"CVE-2025-2030"},"products":["ChestnutCMS"],"published":"2025-03-06","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-57450","kev_date_added":null,"published":"2025-02-03"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2024-56828","kev_date_added":null,"published":"2025-01-06"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2024-57451","kev_date_added":null,"published":"2025-02-03"},{"cvss_score":7.5,"headline":"Path traversal in n/a","id":"CVE-2024-57452","kev_date_added":null,"published":"2025-02-03"},{"cvss_score":7.2,"headline":"Code injection in n/a","id":"CVE-2025-70073","kev_date_added":null,"published":"2026-02-05"},{"cvss_score":5.3,"headline":"liweiyi ChestnutCMS Filename upload FilenameUtils.getExtension unrestricted upload","id":"CVE-2025-15009","kev_date_added":null,"published":"2025-12-22"},{"cvss_score":5.3,"headline":"ChestnutCMS API Endpoint exec deserialization","id":"CVE-2025-5552","kev_date_added":null,"published":"2025-06-04"}],"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":"2025-03-06","vendors":["n/a"]},"summary":"Attackers can upload malicious files via the uploadFile function in ChestnutCMS, potentially leading to remote code execution.","url":"https://insights.sbomify.com/CVE-2025-2031/"}