{"answers":{"affected":"4 open source packages ship an affected version, including baserproject/basercms. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-0571 in the wild and no public exploit code.","fix":"Upgrade baserproject/basercms to a fixed version for your release line: 3.0.16 or 4.1.1.","what":"CVE-2018-0571 is a medium-severity vulnerability in Basercms Basercms, published on 26 Jun 2018. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2018-0571 and fix it if it is affected.\n\nWhat it is: CVE-2018-0571 is a medium-severity vulnerability in Basercms Basercms, published on 26 Jun 2018. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2018-0571 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- baserproject/basercms (Packagist): affected all versions; fixed in 3.0.16\n- baserproject/basercms (Packagist): affected all versions; fixed in 3.0.16\n- baserproject/basercms (Packagist): affected from 4.0.0; fixed in 4.1.1\n- baserproject/basercms (Packagist): affected from 4.0.0; fixed in 4.1.1\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-2018-0571/ (Markdown: https://insights.sbomify.com/CVE-2018-0571/index.md)","id":"CVE-2018-0571","markdown":"https://insights.sbomify.com/CVE-2018-0571/index.md","name":"CVE-2018-0571","record":{"aliases":["GHSA-3mcp-6rv6-c69g"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"baserCMS","requires_auth":"low_privilege","summary":"Remote attackers with site operator privileges can upload arbitrary files to baserCMS, potentially leading to code execution.","user_interaction":"not_required","vuln_class":"file_upload"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"jpcert","cpe":[{"product":"basercms","vendor":"basercms"}],"cvss":{"score":4.3,"severity":"medium","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-434","name":"Unrestricted Upload of File with Dangerous Type"}],"description":"baserCMS (baserCMS 4.1.0.1 and earlier versions, baserCMS 3.0.15 and earlier versions) allows remote attackers with a site operator privilege to upload arbitrary files.","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":"baserCMS arbitrary file upload vulnerability","id":"CVE-2018-0571","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"basercms:basercms","products":["basercms:basercms"],"type":"file_upload","year":"2018"},"n_packages":4,"n_references":2,"next":{"headline":"baserCMS vulnerable to Access Control Bypass","id":"CVE-2018-0572"},"packages":[{"ecosystem":"Packagist","fixed":["3.0.16"],"introduced":["0"],"last_affected":[],"package":"baserproject/basercms","purl":null,"source":"GHSA-3mcp-6rv6-c69g"},{"ecosystem":"Packagist","fixed":["3.0.16"],"introduced":["0"],"last_affected":[],"package":"baserproject/basercms","purl":"pkg:composer/baserproject/basercms","source":"GHSA-3mcp-6rv6-c69g"},{"ecosystem":"Packagist","fixed":["4.1.1"],"introduced":["4.0.0"],"last_affected":[],"package":"baserproject/basercms","purl":null,"source":"GHSA-3mcp-6rv6-c69g"},{"ecosystem":"Packagist","fixed":["4.1.1"],"introduced":["4.0.0"],"last_affected":[],"package":"baserproject/basercms","purl":"pkg:composer/baserproject/basercms","source":"GHSA-3mcp-6rv6-c69g"}],"prev":{"headline":"XSS in baserCMS","id":"CVE-2018-0570"},"products":["baserCMS"],"published":"2018-06-26","related":[{"cvss_score":9.8,"headline":"baserCMS File Uploader Remote Code Execution (RCE) vulnerability","id":"CVE-2023-25654","kev_date_added":null,"published":"2023-03-23"},{"cvss_score":9.8,"headline":"baserCMS allows any file to be uploaded","id":"CVE-2023-25655","kev_date_added":null,"published":"2023-03-23"},{"cvss_score":9.8,"headline":"baserCMS SQL Injection vulnerability","id":"CVE-2017-10842","kev_date_added":null,"published":"2017-08-28"},{"cvss_score":9.2,"headline":"baserCMS: OS command injection vulnerability in installer","id":"CVE-2026-30880","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.1,"headline":"baserCMS: OS Command Injection Leading to Remote Code Execution (RCE)","id":"CVE-2026-21861","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.1,"headline":"baserCMS: OS Command Injection in the baserCMS Update Functionality","id":"CVE-2026-30877","kev_date_added":null,"published":"2026-03-31"},{"cvss_score":9.1,"headline":"OS Command Injection Vulnerability and Potential Zip Slip Vulnerability","id":"CVE-2021-41243","kev_date_added":null,"published":"2021-11-26"}],"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":"2024-08-05","vendors":["baserCMS Users Community"]},"summary":"Remote attackers with site operator privileges can upload arbitrary files to baserCMS, potentially leading to code execution.","url":"https://insights.sbomify.com/CVE-2018-0571/"}