{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-36622 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-36622 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-36622 is a critical vulnerability in n/a, published on 3 Aug 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-2021-36622 and fix it if it is affected.\n\nWhat it is: CVE-2021-36622 is a critical vulnerability in n/a, published on 3 Aug 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-2021-36622 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-2021-36622/ (Markdown: https://insights.sbomify.com/CVE-2021-36622/index.md)","id":"CVE-2021-36622","markdown":"https://insights.sbomify.com/CVE-2021-36622/index.md","name":"CVE-2021-36622","record":{"aliases":["GHSA-g76m-4g7r-34pm"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Online Vaccination Scheduler","requires_auth":"none","summary":"An attacker can upload a malicious PHP shell via the admin profile photo upload feature to execute arbitrary code on the server.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"online_covid_vaccination_scheduler_system","vendor":"online_covid_vaccination_scheduler_system_project"}],"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":"Sourcecodester Online Covid Vaccination Scheduler System 1.0 is affected vulnerable to Arbitrary File Upload. The admin panel has an upload function of profile photo accessible at http://localhost/scheduler/admin/?page=user. An attacker could upload a malicious file such as shell.php with the Content-Type: image/png. Then, the attacker have to visit the uploaded profile photo to access the shell.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"File upload in n/a","id":"CVE-2021-36622","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":"File upload in n/a","id":"CVE-2021-36623"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2021-36621"},"products":["n/a"],"published":"2021-08-03","related":[{"cvss_score":8.1,"headline":"SQL injection in n/a","id":"CVE-2021-37803","kev_date_added":null,"published":"2021-10-27"},{"cvss_score":8.1,"headline":"SQL injection in n/a","id":"CVE-2021-36621","kev_date_added":null,"published":"2021-07-29"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2021-41930","kev_date_added":null,"published":"2022-01-24"}],"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":"An attacker can upload a malicious PHP shell via the admin profile photo upload feature to execute arbitrary code on the server.","url":"https://insights.sbomify.com/CVE-2021-36622/"}