{"answers":{"affected":"2 open source packages ship an affected version, including bcosca/fatfree. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-5203 in the wild and no public exploit code.","fix":"Upgrade bcosca/fatfree to 3.7.2 or later.","what":"CVE-2020-5203 is a critical code injection vulnerability in n/a, published on 11 Mar 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-5203 and fix it if it is affected.\n\nWhat it is: CVE-2020-5203 is a critical code injection vulnerability in n/a, published on 11 Mar 2020. 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-2020-5203 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- bcosca/fatfree (Packagist): affected all versions; fixed in 3.7.2\n- bcosca/fatfree (Packagist): affected all versions; fixed in 3.7.2\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-2020-5203/ (Markdown: https://insights.sbomify.com/CVE-2020-5203/index.md)","id":"CVE-2020-5203","markdown":"https://insights.sbomify.com/CVE-2020-5203/index.md","name":"CVE-2020-5203","record":{"aliases":["GHSA-hpj2-4hfj-g233"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":true,"product_category":"PHP web framework","requires_auth":"none","summary":"Attackers can execute arbitrary code if developers pass user-controlled input to the framework's Clear method.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"fat-free_framework","vendor":"fatfreeframework"}],"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-94","name":"Improper Control of Generation of Code"},{"id":"CWE-20","name":"Improper Input Validation"}],"description":"In Fat-Free Framework 3.7.1, attackers can achieve arbitrary code execution if developers choose to pass user controlled input (e.g., $_REQUEST, $_GET, or $_POST) to the framework's Clear method.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Fat-Free Framework arbitrary code execution","id":"CVE-2020-5203","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":2,"n_references":2,"next":{"headline":"Buffer overflow vulnerability in uftpd","id":"CVE-2020-5204"},"packages":[{"ecosystem":"Packagist","fixed":["3.7.2"],"introduced":["0"],"last_affected":[],"package":"bcosca/fatfree","purl":null,"source":"GHSA-hpj2-4hfj-g233"},{"ecosystem":"Packagist","fixed":["3.7.2"],"introduced":["0"],"last_affected":[],"package":"bcosca/fatfree","purl":"pkg:composer/bcosca/fatfree","source":"GHSA-hpj2-4hfj-g233"}],"prev":{"headline":"Information disclosure in n/a","id":"CVE-2020-5202"},"products":["n/a"],"published":"2020-03-11","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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":"Attackers can execute arbitrary code if developers pass user-controlled input to the framework's Clear method.","url":"https://insights.sbomify.com/CVE-2020-5203/"}