{"answers":{"affected":"2 open source packages ship an affected version, including shiba. It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-7738 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-7738 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-7738 is a high-severity code injection vulnerability in shiba, published on 2 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-7738 and fix it if it is affected.\n\nWhat it is: CVE-2020-7738 is a high-severity code injection vulnerability in shiba, published on 2 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-7738 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- shiba (npm): affected all versions up to 1.2.1; no fix listed\n- shiba (npm): affected all versions up to 1.2.1; 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-2020-7738/ (Markdown: https://insights.sbomify.com/CVE-2020-7738/index.md)","id":"CVE-2020-7738","markdown":"https://insights.sbomify.com/CVE-2020-7738/index.md","name":"CVE-2020-7738","record":{"aliases":["GHSA-jvf4-g24p-2qgw"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"npm shiba package","requires_auth":"low_privilege","summary":"The shiba npm package allows arbitrary code execution because it uses the unsafe load function from js-yaml instead of safeLoad.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[{"product":"shiba","vendor":"shiba_project"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L","version":"3.1"},"cwes":[],"description":"All versions of package shiba are vulnerable to Arbitrary Code Execution due to the default usage of the function load() of the package js-yaml instead of its secure replacement , safeLoad().","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":"Arbitrary Code Execution","id":"CVE-2020-7738","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":"Server-side Request Forgery (SSRF)","id":"CVE-2020-7739"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.2.1"],"package":"shiba","purl":null,"source":"GHSA-jvf4-g24p-2qgw"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.2.1"],"package":"shiba","purl":"pkg:npm/shiba","source":"GHSA-jvf4-g24p-2qgw"}],"prev":{"headline":"Prototype Pollution","id":"CVE-2020-7737"},"products":["shiba"],"published":"2020-10-02","related":[{"cvss_score":6.1,"headline":"Shiba vulnerable to XSS leading to code execution","id":"CVE-2017-1000491","kev_date_added":null,"published":"2018-01-03"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"The shiba npm package allows arbitrary code execution because it uses the unsafe load function from js-yaml instead of safeLoad.","url":"https://insights.sbomify.com/CVE-2020-7738/"}