{"answers":{"affected":"2 open source packages ship an affected version, including merge-deep. It affects 1 product.","exploited":"There is no known exploitation of CVE-2018-3722 in the wild and no public exploit code.","fix":"Upgrade merge-deep to 3.0.1 or later.","what":"CVE-2018-3722 is a high-severity vulnerability in HackerOne merge-deep node module, published on 7 Jun 2018."},"fix_prompt":"Check this codebase for CVE-2018-3722 and fix it if it is affected.\n\nWhat it is: CVE-2018-3722 is a high-severity vulnerability in HackerOne merge-deep node module, published on 7 Jun 2018. \nExploitation: There is no known exploitation of CVE-2018-3722 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- merge-deep (npm): affected all versions; fixed in 3.0.1\n- merge-deep (npm): affected all versions; fixed in 3.0.1\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-2018-3722/ (Markdown: https://insights.sbomify.com/CVE-2018-3722/index.md)","id":"CVE-2018-3722","markdown":"https://insights.sbomify.com/CVE-2018-3722/index.md","name":"CVE-2018-3722","record":{"aliases":["GHSA-9g9w-hmvj-5h57"],"analysis":null,"analysis_generated_by":null,"assigner":"hackerone","cpe":[{"product":"merge-deep","vendor":"merge-deep_project"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-471","name":"Modification of Assumed-Immutable Data (MAID)"}],"description":"merge-deep node module before 3.0.1 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, which allows a malicious user to modify the prototype of \"Object\" via __proto__, causing the addition or modification of an existing property that will exist on all objects.","ecosystems":["npm"],"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":"Prototype Pollution in merge-deep","id":"CVE-2018-3722","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":null,"year":"2018"},"n_packages":2,"n_references":2,"next":{"headline":"Prototype Pollution in defaults-deep","id":"CVE-2018-3723"},"packages":[{"ecosystem":"npm","fixed":["3.0.1"],"introduced":["0"],"last_affected":[],"package":"merge-deep","purl":null,"source":"GHSA-9g9w-hmvj-5h57"},{"ecosystem":"npm","fixed":["3.0.1"],"introduced":["0"],"last_affected":[],"package":"merge-deep","purl":"pkg:npm/merge-deep","source":"GHSA-9g9w-hmvj-5h57"}],"prev":{"headline":"Prototype Pollution in lodash","id":"CVE-2018-3721"},"products":["merge-deep node module"],"published":"2018-06-07","related":[{"cvss_score":9.8,"headline":"Prototype pollution in Merge-deep","id":"CVE-2021-26707","kev_date_added":null,"published":"2021-06-02"}],"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":"2024-09-17","vendors":["HackerOne"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2018-3722/"}