{"answers":{"affected":"2 open source packages ship an affected version, including morgan. It affects 1 product.","exploited":"There is no known exploitation of CVE-2019-5413 in the wild and no public exploit code.","fix":"Upgrade morgan to 1.9.1 or later.","what":"CVE-2019-5413 is a critical command injection vulnerability in morgan, published on 17 Mar 2019. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2019-5413 and fix it if it is affected.\n\nWhat it is: CVE-2019-5413 is a critical command injection vulnerability in morgan, published on 17 Mar 2019. 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-2019-5413 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- morgan (npm): affected all versions; fixed in 1.9.1\n- morgan (npm): affected all versions; fixed in 1.9.1\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-2019-5413/ (Markdown: https://insights.sbomify.com/CVE-2019-5413/index.md)","id":"CVE-2019-5413","markdown":"https://insights.sbomify.com/CVE-2019-5413/index.md","name":"CVE-2019-5413","record":{"aliases":["CLSA-2026-1773620211","CLSA-2026-1784682761","GHSA-gwg9-rgvj-4h5j","ROOT-APP-NPM-CVE-2019-5413"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"morgan npm package","requires_auth":"none","summary":"Attackers can execute arbitrary commands via the format parameter in the morgan logging library, requiring an upgrade to secure the application.","user_interaction":"not_required","vuln_class":"command_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"hackerone","cpe":[{"product":"morgan","vendor":"morgan_project"}],"cvss":{"score":9.8,"severity":"critical","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-77","name":"Improper Neutralization of Special Elements used in a Command"},{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"An attacker can use the format parameter to inject arbitrary commands in the npm package morgan \u003c 1.9.1.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":"2021-02-04","github_poc":3,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2021-02-04T00:02:59Z","kind":"github_poc","ref":"https://github.com/forse01/CVE-2019-5413-NetBeans","stars":0,"title":null},{"date":"2021-02-16T07:25:57Z","kind":"github_poc","ref":"https://github.com/forse01/CVE-2019-5413-NetBeans-NoJson","stars":0,"title":null},{"date":"2025-12-21T16:26:14Z","kind":"github_poc","ref":"https://github.com/crstaicu/CVE-2019-5413","stars":0,"title":"Fake repo"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Code Injection in morgan","id":"CVE-2019-5413","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"command_injection","year":"2019"},"n_packages":2,"n_references":3,"next":{"headline":"Command Injection in kill-port","id":"CVE-2019-5414"},"packages":[{"ecosystem":"npm","fixed":["1.9.1"],"introduced":["0"],"last_affected":[],"package":"morgan","purl":null,"source":"GHSA-gwg9-rgvj-4h5j"},{"ecosystem":"npm","fixed":["1.9.1"],"introduced":["0"],"last_affected":[],"package":"morgan","purl":"pkg:npm/morgan","source":"GHSA-gwg9-rgvj-4h5j"}],"prev":{"headline":"DO NOT USE THIS CANDIDATE NUMBER.","id":"CVE-2019-5412"},"products":["morgan"],"published":"2019-03-17","related":[{"cvss_score":5.3,"headline":"morgan vulnerable to Log Forging via unescaped Unicode line separators","id":"CVE-2026-15603","kev_date_added":null,"published":"2026-08-28"},{"cvss_score":5.3,"headline":"morgan vulnerable to Log Forging via unneutralized control characters in :remote-user","id":"CVE-2026-5078","kev_date_added":null,"published":"2026-06-03"}],"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)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Attackers can execute arbitrary commands via the format parameter in the morgan logging library, requiring an upgrade to secure the application.","url":"https://insights.sbomify.com/CVE-2019-5413/"}