{"answers":{"affected":"2 open source packages ship an affected version, including safer-eval.","exploited":"There is no known exploitation of GHSA-876r-hj45-fw7g in the wild and no public exploit code.","fix":"No fix has been published for GHSA-876r-hj45-fw7g yet. Limit exposure of the affected software until one is available.","what":"GHSA-876r-hj45-fw7g is a code injection vulnerability in safer-eval, published on 3 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-876r-hj45-fw7g and fix it if it is affected.\n\nWhat it is: GHSA-876r-hj45-fw7g is a code injection vulnerability in safer-eval, published on 3 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-876r-hj45-fw7g in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- safer-eval (npm): affected from 0.0.0; no fix listed\n- safer-eval (npm): affected from 0.0.0; 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/GHSA-876r-hj45-fw7g/ (Markdown: https://insights.sbomify.com/GHSA-876r-hj45-fw7g/index.md)","id":"GHSA-876r-hj45-fw7g","markdown":"https://insights.sbomify.com/GHSA-876r-hj45-fw7g/index.md","name":"GHSA-876r-hj45-fw7g","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"workaround","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript evaluation library","requires_auth":"none","summary":"Attackers can escape the sandbox and execute arbitrary code by forcing recursive exceptions in evaluated input, affecting applications using safer-eval.","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":"All versions of `safer-eval` are vulnerable to Sandbox Escape leading to Remote Code Execution. It is possible to escape the sandbox by forcing exceptions recursively in the evaluated code. This may allow attacker to execute arbitrary code in the system.\n\n## Recommendation\n\nThe package is not suited to receive arbitrary user input. Consider using an alternative package.","ecosystems":["npm"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Sandbox Breakout / Arbitrary Code Execution in safer-eval","id":"GHSA-876r-hj45-fw7g","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":[],"introduced":["0.0.0"],"last_affected":[],"package":"safer-eval","purl":null,"source":"GHSA-876r-hj45-fw7g"},{"ecosystem":"npm","fixed":[],"introduced":["0.0.0"],"last_affected":[],"package":"safer-eval","purl":"pkg:npm/safer-eval","source":"GHSA-876r-hj45-fw7g"}],"products":null,"published":"2020-09-03","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 escape the sandbox and execute arbitrary code by forcing recursive exceptions in evaluated input, affecting applications using safer-eval.","url":"https://insights.sbomify.com/GHSA-876r-hj45-fw7g/"}