{"answers":{"affected":"2 open source packages ship an affected version, including gedi. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7727 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7727 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7727 is a critical vulnerability in gedi, published on 1 Sep 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-2020-7727 and fix it if it is affected.\n\nWhat it is: CVE-2020-7727 is a critical vulnerability in gedi, published on 1 Sep 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-2020-7727 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- gedi (npm): affected all versions up to 1.6.3; no fix listed\n- gedi (npm): affected all versions up to 1.6.3; 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-2020-7727/ (Markdown: https://insights.sbomify.com/CVE-2020-7727/index.md)","id":"CVE-2020-7727","markdown":"https://insights.sbomify.com/CVE-2020-7727/index.md","name":"CVE-2020-7727","record":{"aliases":["GHSA-jh2m-j8pp-55rc"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Node.js library","requires_auth":"none","summary":"Prototype pollution in the gedi library allows attackers to modify object prototypes, 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":"gedi","vendor":"gedi_project"}],"cvss":{"score":9.8,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C","version":"3.1"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"All versions of package gedi are vulnerable to Prototype Pollution via the set function.","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":"Prototype Pollution","id":"CVE-2020-7727","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2020"},"n_packages":2,"n_references":1,"next":{"headline":"Arbitrary Code Execution","id":"CVE-2020-7729"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.6.3"],"package":"gedi","purl":null,"source":"GHSA-jh2m-j8pp-55rc"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.6.3"],"package":"gedi","purl":"pkg:npm/gedi","source":"GHSA-jh2m-j8pp-55rc"}],"prev":{"headline":"Prototype Pollution","id":"CVE-2020-7726"},"products":["gedi"],"published":"2020-09-01","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":"2024-09-16","vendors":["n/a"]},"summary":"Prototype pollution in the gedi library allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2020-7727/"}