{"answers":{"affected":"2 open source packages ship an affected version, including notevil.","exploited":"There is no known exploitation of GHSA-9gxr-rhx6-4jgv in the wild and no public exploit code.","fix":"Upgrade notevil to 1.3.3 or later.","what":"GHSA-9gxr-rhx6-4jgv is a code injection vulnerability in notevil, published on 4 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 GHSA-9gxr-rhx6-4jgv and fix it if it is affected.\n\nWhat it is: GHSA-9gxr-rhx6-4jgv is a code injection vulnerability in notevil, published on 4 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 GHSA-9gxr-rhx6-4jgv in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- notevil (npm): affected all versions; fixed in 1.3.3\n- notevil (npm): affected all versions; fixed in 1.3.3\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/GHSA-9gxr-rhx6-4jgv/ (Markdown: https://insights.sbomify.com/GHSA-9gxr-rhx6-4jgv/index.md)","id":"GHSA-9gxr-rhx6-4jgv","markdown":"https://insights.sbomify.com/GHSA-9gxr-rhx6-4jgv/index.md","name":"GHSA-9gxr-rhx6-4jgv","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript sandbox library","requires_auth":"none","summary":"A sandbox escape vulnerability in the notevil library allows attackers to execute arbitrary code and pollute prototypes via crafted payloads.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"Versions of `notevil` prior to 1.3.3 are vulnerable to Sandbox Escape leading to Prototype pollution. The package fails to restrict access to the main context, allowing attacker to add or modify an object's prototype.\n\nEvaluating the payload ```try{a[b];}catch(e){e.constructor.constructor('return __proto__.arguments.callee.__proto__.polluted=true')()}``` add the `polluted` property to Function.\n\n## Recommendation\n\nUpgrade to version 1.3.3 or later.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":true,"headline":"Sandbox Breakout / Prototype Pollution in notevil","id":"GHSA-9gxr-rhx6-4jgv","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"npm","product":null,"products":[],"type":"code_injection","year":"2020"},"n_packages":2,"n_references":null,"packages":[{"ecosystem":"npm","fixed":["1.3.3"],"introduced":["0"],"last_affected":[],"package":"notevil","purl":null,"source":"GHSA-9gxr-rhx6-4jgv"},{"ecosystem":"npm","fixed":["1.3.3"],"introduced":["0"],"last_affected":[],"package":"notevil","purl":"pkg:npm/notevil","source":"GHSA-9gxr-rhx6-4jgv"}],"products":null,"published":"2020-09-04","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A sandbox escape vulnerability in the notevil library allows attackers to execute arbitrary code and pollute prototypes via crafted payloads.","url":"https://insights.sbomify.com/GHSA-9gxr-rhx6-4jgv/"}