{"answers":{"affected":"4 open source packages ship an affected version, including mixin-deep. It affects 3 products.","exploited":"There is no known exploitation of CVE-2019-10746 in the wild and no public exploit code.","fix":"Upgrade mixin-deep to a fixed version for your release line: 1.3.2 or 2.0.1.","what":"CVE-2019-10746 is a critical vulnerability in Fedoraproject Fedora, published on 23 Aug 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-2019-10746 and fix it if it is affected.\n\nWhat it is: CVE-2019-10746 is a critical vulnerability in Fedoraproject Fedora, published on 23 Aug 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-2019-10746 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mixin-deep (npm): affected all versions; fixed in 1.3.2\n- mixin-deep (npm): affected all versions; fixed in 1.3.2\n- mixin-deep (npm): affected from 2.0.0; fixed in 2.0.1\n- mixin-deep (npm): affected from 2.0.0; fixed in 2.0.1\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-2019-10746/ (Markdown: https://insights.sbomify.com/CVE-2019-10746/index.md)","id":"CVE-2019-10746","markdown":"https://insights.sbomify.com/CVE-2019-10746/index.md","name":"CVE-2019-10746","record":{"aliases":["DEBIAN-CVE-2019-10746","GHSA-fhjf-83wg-r2j9","SNYK-JS-MIXINDEEP-450212","UBUNTU-CVE-2019-10746"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript utility library","requires_auth":"none","summary":"Prototype pollution in mixin-deep allows attackers to modify Object.prototype, potentially leading to code execution or privilege escalation.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"fedora","vendor":"fedoraproject"},{"product":"mixin-deep","vendor":"mixin-deep_project"},{"product":"communications_cloud_native_core_network_function_cloud_native_environment","vendor":"oracle"}],"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-88","name":"Improper Neutralization of Argument Delimiters in a Command"}],"description":"mixin-deep is vulnerable to Prototype Pollution in versions before 1.3.2 and version 2.0.0. The function mixin-deep could be tricked into adding or modifying properties of Object.prototype using a constructor payload.","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 mixin-deep","id":"CVE-2019-10746","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"fedoraproject:fedora","products":["fedoraproject:fedora"],"type":"other","year":"2019"},"n_packages":4,"n_references":4,"next":{"headline":"Prototype Pollution in set-value","id":"CVE-2019-10747"},"packages":[{"ecosystem":"npm","fixed":["1.3.2"],"introduced":["0"],"last_affected":[],"package":"mixin-deep","purl":null,"source":"GHSA-fhjf-83wg-r2j9"},{"ecosystem":"npm","fixed":["1.3.2"],"introduced":["0"],"last_affected":[],"package":"mixin-deep","purl":"pkg:npm/mixin-deep","source":"GHSA-fhjf-83wg-r2j9"},{"ecosystem":"npm","fixed":["2.0.1"],"introduced":["2.0.0"],"last_affected":[],"package":"mixin-deep","purl":null,"source":"GHSA-fhjf-83wg-r2j9"},{"ecosystem":"npm","fixed":["2.0.1"],"introduced":["2.0.0"],"last_affected":[],"package":"mixin-deep","purl":"pkg:npm/mixin-deep","source":"GHSA-fhjf-83wg-r2j9"}],"prev":{"headline":"assign-deep Vulnerable to Prototype Pollution","id":"CVE-2019-10745"},"products":["mixin-deep"],"published":"2019-08-23","related":[{"cvss_score":9.8,"headline":"PHP-CGI OS Command Injection","id":"CVE-2024-4577","kev_date_added":"2024-06-12","published":"2024-06-09"},{"cvss_score":9.8,"headline":"Grafana Authentication Bypass","id":"CVE-2021-39226","kev_date_added":"2022-08-25","published":"2021-10-05"},{"cvss_score":9.8,"headline":"VMware ESXi and Horizon DaaS OpenSLP Heap-Based Buffer Overflow","id":"CVE-2019-5544","kev_date_added":"2021-11-03","published":"2019-12-06"},{"cvss_score":9.6,"headline":"Google Chromium V8 Type Confusion","id":"CVE-2024-4947","kev_date_added":"2024-05-20","published":"2024-05-15"},{"cvss_score":9.6,"headline":"Google Chromium Visuals Use-After-Free","id":"CVE-2024-4671","kev_date_added":"2024-05-13","published":"2024-05-09"},{"cvss_score":9.6,"headline":"Google Chromium Mojo Insufficient Data Validation","id":"CVE-2022-3075","kev_date_added":"2022-09-08","published":"2022-09-26"},{"cvss_score":9.6,"headline":"Google Chromium Indexed DB API Use-After-Free","id":"CVE-2021-30633","kev_date_added":"2021-11-03","published":"2021-10-08"}],"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":"Prototype pollution in mixin-deep allows attackers to modify Object.prototype, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2019-10746/"}