{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47819 exists.","fix":"No fix has been published for CVE-2021-47819 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-47819 is a critical vulnerability in ProjeQtOr Project Management, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-47819 and fix it if it is affected.\n\nWhat it is: CVE-2021-47819 is a critical vulnerability in ProjeQtOr Project Management, published on 15 Jan 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-47819 exists.\n\nAffected product: ProjeQtOr Project Management. 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-2021-47819/ (Markdown: https://insights.sbomify.com/CVE-2021-47819/index.md)","id":"CVE-2021-47819","markdown":"https://insights.sbomify.com/CVE-2021-47819/index.md","name":"CVE-2021-47819","record":{"aliases":["GHSA-wh46-xj24-hh5q"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"Project Management Software","requires_auth":"none","summary":"Guest users can upload malicious PHP files to achieve remote code execution in ProjeQtOr Project Management.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":9.3,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"ProjeQtOr Project Management 9.1.4 contains a file upload vulnerability that allows guest users to upload malicious PHP files with arbitrary code execution capabilities. Attackers can upload a PHP script through the profile attachment section and execute system commands by accessing the uploaded file with a specially crafted request parameter.","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":"ProjeQtOr Project Management 9.1.4 - Remote Code Execution","id":"CVE-2021-47819","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"file_upload","year":"2021"},"n_packages":0,"n_references":2,"next":{"headline":"Ubee EVW327 - 'Enable Remote Access' Cross-Site Request Forgery (CSRF)","id":"CVE-2021-47820"},"packages":[],"prev":{"headline":"DupTerminator 1.4.5639.37199 - Denial of Service","id":"CVE-2021-47818"},"products":["ProjeQtOr Project Management"],"published":"2026-01-15","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-05","vendors":["Projeqtor"]},"summary":"Guest users can upload malicious PHP files to achieve remote code execution in ProjeQtOr Project Management.","url":"https://insights.sbomify.com/CVE-2021-47819/"}