{"answers":{"affected":"2 open source packages ship an affected version, including microweber/microweber. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1877 exists.","fix":"Upgrade microweber/microweber to 1.3.3 or later.","what":"CVE-2023-1877 is a medium-severity command injection vulnerability in Microweber Microweber, published on 5 Apr 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2023-1877 and fix it if it is affected.\n\nWhat it is: CVE-2023-1877 is a medium-severity command injection vulnerability in Microweber Microweber, published on 5 Apr 2023. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-1877 exists.\n\nAffected packages and fixed versions:\n- microweber/microweber (Packagist): affected all versions; fixed in 1.3.3\n- microweber/microweber (Packagist): affected all versions; fixed in 1.3.3\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-2023-1877/ (Markdown: https://insights.sbomify.com/CVE-2023-1877/index.md)","id":"CVE-2023-1877","markdown":"https://insights.sbomify.com/CVE-2023-1877/index.md","name":"CVE-2023-1877","record":{"aliases":["GHSA-582p-2fpg-x226"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Microweber CMS","requires_auth":"high_privilege","summary":"Attackers can execute arbitrary commands on the server hosting the Microweber CMS application.","user_interaction":"required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"microweber","vendor":"microweber"}],"cvss":{"score":6.1,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L","version":"3.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"}],"description":"Command Injection in GitHub repository microweber/microweber prior to 1.3.3.","ecosystems":["Packagist"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Command Injection in microweber/microweber","id":"CVE-2023-1877","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Packagist","product":"microweber:microweber","products":["microweber:microweber"],"type":"command_injection","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"Cross-site Scripting (XSS) - Stored in thorsten/phpmyfaq","id":"CVE-2023-1878"},"packages":[{"ecosystem":"Packagist","fixed":["1.3.3"],"introduced":["0"],"last_affected":[],"package":"microweber/microweber","purl":null,"source":"GHSA-582p-2fpg-x226"},{"ecosystem":"Packagist","fixed":["1.3.3"],"introduced":["0"],"last_affected":[],"package":"microweber/microweber","purl":"pkg:composer/microweber/microweber","source":"GHSA-582p-2fpg-x226"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2023-1876"},"products":["microweber/microweber"],"published":"2023-04-05","related":[{"cvss_score":9.8,"headline":"Cross-site Scripting (XSS) - Stored in microweber/microweber","id":"CVE-2022-0558","kev_date_added":null,"published":"2022-02-10"},{"cvss_score":9.8,"headline":"File upload in n/a","id":"CVE-2020-23138","kev_date_added":null,"published":"2020-11-09"},{"cvss_score":9.4,"headline":"Business Logic Errors in microweber/microweber","id":"CVE-2022-0688","kev_date_added":null,"published":"2022-02-20"},{"cvss_score":9.4,"headline":"Generation of Error Message Containing Sensitive Information in microweber/microweber","id":"CVE-2022-0660","kev_date_added":null,"published":"2022-02-18"},{"cvss_score":9.1,"headline":"Integer Overflow or Wraparound in microweber/microweber","id":"CVE-2022-0913","kev_date_added":null,"published":"2022-03-11"},{"cvss_score":9.1,"headline":"Insecure Storage of Sensitive Information in microweber/microweber","id":"CVE-2022-0724","kev_date_added":null,"published":"2022-02-23"},{"cvss_score":8.8,"headline":"Microweber file upload vulnerability","id":"CVE-2023-49052","kev_date_added":null,"published":"2023-11-30"}],"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":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-10","vendors":["microweber"]},"summary":"Attackers can execute arbitrary commands on the server hosting the Microweber CMS application.","url":"https://insights.sbomify.com/CVE-2023-1877/"}