{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-45790 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-45790 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-45790 is a critical vulnerability in n/a, published on 27 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-45790 and fix it if it is affected.\n\nWhat it is: CVE-2021-45790 is a critical vulnerability in n/a, published on 27 Dec 2021. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-45790 in the wild and no public exploit code.\n\nAffected product: n/a. 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-2021-45790/ (Markdown: https://insights.sbomify.com/CVE-2021-45790/index.md)","id":"CVE-2021-45790","markdown":"https://insights.sbomify.com/CVE-2021-45790/index.md","name":"CVE-2021-45790","record":{"aliases":["GHSA-8hj2-qp52-8qvm"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Metersphere testing platform","requires_auth":"none","summary":"Unauthenticated attackers can upload arbitrary files to execute commands via cron jobs in Metersphere.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"metersphere","vendor":"metersphere"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"An arbitrary file upload vulnerability was found in Metersphere v1.15.4. Unauthenticated users can upload any file to arbitrary directory, where attackers can write a cron job to execute commands.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"File upload in n/a","id":"CVE-2021-45790","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":1,"next":{"headline":"SQL injection in n/a","id":"CVE-2021-45791"},"packages":[],"prev":{"headline":"Path traversal in n/a","id":"CVE-2021-45789"},"products":["n/a"],"published":"2021-12-27","related":[{"cvss_score":9.8,"headline":"Command injection in n/a","id":"CVE-2023-29944","kev_date_added":null,"published":"2023-05-08"},{"cvss_score":8.8,"headline":"SQL injection in n/a","id":"CVE-2021-45788","kev_date_added":null,"published":"2021-12-27"},{"cvss_score":8.6,"headline":"Improper access control to download file in metersphere","id":"CVE-2023-25573","kev_date_added":null,"published":"2023-03-09"},{"cvss_score":7.7,"headline":"Metersphere is vulnerable to Path Injection.","id":"CVE-2022-23512","kev_date_added":null,"published":"2022-12-14"},{"cvss_score":7.4,"headline":"Path Traversal In MeterSpere allows file upload to any path","id":"CVE-2022-46178","kev_date_added":null,"published":"2022-12-29"},{"cvss_score":7.2,"headline":"Server-Side Request Forgery in Metersphere leads to Cross-Site Scripting","id":"CVE-2022-23544","kev_date_added":null,"published":"2022-12-27"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Unauthenticated attackers can upload arbitrary files to execute commands via cron jobs in Metersphere.","url":"https://insights.sbomify.com/CVE-2021-45790/"}