{"answers":{"affected":"2 open source packages ship an affected version, including serialize-javascript. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7660 in the wild and no public exploit code.","fix":"Upgrade serialize-javascript to 3.1.0 or later.","what":"CVE-2020-7660 is a high-severity code injection vulnerability in serialize-javascript, published on 1 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-2020-7660 and fix it if it is affected.\n\nWhat it is: CVE-2020-7660 is a high-severity code injection vulnerability in serialize-javascript, published on 1 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-2020-7660 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- serialize-javascript (npm): affected all versions; fixed in 3.1.0\n- serialize-javascript (npm): affected all versions; fixed in 3.1.0\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-2020-7660/ (Markdown: https://insights.sbomify.com/CVE-2020-7660/index.md)","id":"CVE-2020-7660","markdown":"https://insights.sbomify.com/CVE-2020-7660/index.md","name":"CVE-2020-7660","record":{"aliases":["GHSA-hxcc-f52p-wc94","ROOT-APP-NPM-CVE-2020-7660"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript serialization library","requires_auth":"none","summary":"Remote attackers can inject arbitrary code via the deleteFunctions method in the serialize-javascript library, requiring an upgrade to mitigate.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"serialize-javascript","vendor":"verizon"}],"cvss":{"score":8.1,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"serialize-javascript prior to 3.1.0 allows remote attackers to inject arbitrary code via the function \"deleteFunctions\" within \"index.js\".","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":"Insecure serialization leading to RCE in serialize-javascript","id":"CVE-2020-7660","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":"Regular expression denial of service in url-regex","id":"CVE-2020-7661"},"packages":[{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"serialize-javascript","purl":null,"source":"GHSA-hxcc-f52p-wc94"},{"ecosystem":"npm","fixed":["3.1.0"],"introduced":["0"],"last_affected":[],"package":"serialize-javascript","purl":"pkg:npm/serialize-javascript","source":"GHSA-hxcc-f52p-wc94"}],"prev":{"headline":"HTTP Request Smuggling in reel","id":"CVE-2020-7659"},"products":["serialize-javascript"],"published":"2020-06-01","related":[{"cvss_score":4.2,"headline":"Affected versions of serialize-javascript are vulnerable to Cross-site Scripting (XSS)","id":"CVE-2019-16769","kev_date_added":null,"published":"2019-12-05"}],"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":"Remote attackers can inject arbitrary code via the deleteFunctions method in the serialize-javascript library, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2020-7660/"}