{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-3267 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-3267 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-3267 is a high-severity vulnerability in n/a, published on 4 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-3267 and fix it if it is affected.\n\nWhat it is: CVE-2021-3267 is a high-severity vulnerability in n/a, published on 4 Apr 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-3267 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-2021-3267/ (Markdown: https://insights.sbomify.com/CVE-2021-3267/index.md)","id":"CVE-2021-3267","markdown":"https://insights.sbomify.com/CVE-2021-3267/index.md","name":"CVE-2021-3267","record":{"aliases":["GHSA-h4w3-5jjx-jxhm"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"KiteCMS","requires_auth":"high_privilege","summary":"Remote attackers can execute arbitrary code via the uploadFile function in KiteCMS, posing a critical risk to web application integrity.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"kitecms","vendor":"kitesky"}],"cvss":{"score":7.2,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:H/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":"File Upload vulnerability found in KiteCMS v.1.1 allows a remote attacker to execute arbitrary code via the uploadFile function.","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-2021-3267","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":"Stored cross-site scripting in PressBooks","id":"CVE-2021-3271"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2021-3264"},"products":["n/a"],"published":"2023-04-04","related":[{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2021-31707","kev_date_added":null,"published":"2023-04-04"},{"cvss_score":8.8,"headline":"Cross-site request forgery in n/a","id":"CVE-2020-20671","kev_date_added":null,"published":"2021-09-13"},{"cvss_score":7.8,"headline":"File upload in n/a","id":"CVE-2020-20672","kev_date_added":null,"published":"2021-09-13"},{"cvss_score":7.5,"headline":"Information disclosure in n/a","id":"CVE-2021-36546","kev_date_added":null,"published":"2023-02-03"},{"cvss_score":6.5,"headline":"Path traversal in n/a","id":"CVE-2022-28445","kev_date_added":null,"published":"2022-04-21"},{"cvss_score":6.5,"headline":"Path traversal in n/a","id":"CVE-2021-31731","kev_date_added":null,"published":"2021-08-12"}],"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-18","vendors":["n/a"]},"summary":"Remote attackers can execute arbitrary code via the uploadFile function in KiteCMS, posing a critical risk to web application integrity.","url":"https://insights.sbomify.com/CVE-2021-3267/"}