{"answers":{"affected":"2 open source packages ship an affected version, including mosc. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7672 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7672 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7672 is a high-severity code injection vulnerability in mosc, published on 10 Jun 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7672 and fix it if it is affected.\n\nWhat it is: CVE-2020-7672 is a high-severity code injection vulnerability in mosc, published on 10 Jun 2020. 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-2020-7672 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mosc (npm): affected all versions up to 1.0.0; no fix listed\n- mosc (npm): affected all versions up to 1.0.0; no fix listed\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-2020-7672/ (Markdown: https://insights.sbomify.com/CVE-2020-7672/index.md)","id":"CVE-2020-7672","markdown":"https://insights.sbomify.com/CVE-2020-7672/index.md","name":"CVE-2020-7672","record":{"aliases":["GHSA-j665-rvj7-2jv9"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"npm mosc library","requires_auth":"none","summary":"Attackers can execute arbitrary code via the properties argument in the mosc npm library due to unsafe eval usage.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"mosc","vendor":"mosc_project"}],"cvss":{"score":8.6,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"mosc through 1.0.0 is vulnerable to Arbitrary Code Execution. User input provided to `properties` argument is executed by the `eval` function, resulting in code execution.","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":false,"headline":"Code Injection in mosc","id":"CVE-2020-7672","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"Code Injection in node-extend","id":"CVE-2020-7673"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.0"],"package":"mosc","purl":null,"source":"GHSA-j665-rvj7-2jv9"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.0"],"package":"mosc","purl":"pkg:npm/mosc","source":"GHSA-j665-rvj7-2jv9"}],"prev":{"headline":"HTTP Request Smuggling in goliath","id":"CVE-2020-7671"},"products":["mosc"],"published":"2020-06-10","related":[],"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":"Attackers can execute arbitrary code via the properties argument in the mosc npm library due to unsafe eval usage.","url":"https://insights.sbomify.com/CVE-2020-7672/"}