{"answers":{"affected":"2 open source packages ship an affected version, including think-helper. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32736 in the wild and no public exploit code.","fix":"Upgrade think-helper to 1.1.3 or later.","what":"CVE-2021-32736 is a high-severity vulnerability in thinkjs think-helper, published on 30 Jun 2021. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32736 and fix it if it is affected.\n\nWhat it is: CVE-2021-32736 is a high-severity vulnerability in thinkjs think-helper, published on 30 Jun 2021. 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-2021-32736 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- think-helper (npm): affected all versions; fixed in 1.1.3\n- think-helper (npm): affected all versions; fixed in 1.1.3\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/CVE-2021-32736/ (Markdown: https://insights.sbomify.com/CVE-2021-32736/index.md)","id":"CVE-2021-32736","markdown":"https://insights.sbomify.com/CVE-2021-32736/index.md","name":"CVE-2021-32736","record":{"aliases":["GHSA-vr5m-3h59-7jcp"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"ThinkJS helper library","requires_auth":"none","summary":"Prototype pollution in think-helper 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":"GitHub_M","cpe":[{"product":"think-helper","vendor":"thinkjs"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"think-helper defines a set of helper functions for ThinkJS. In versions of think-helper prior to 1.1.3, the software receives input from an upstream component that specifies attributes that are to be initialized or updated in an object, but it does not properly control modifications of attributes of the object prototype. The vulnerability is patched in version 1.1.3.","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":true,"headline":"Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') in think-helper","id":"CVE-2021-32736","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2021"},"n_packages":2,"n_references":1,"next":{"headline":"XSS Injection in Media Collection Title was possible","id":"CVE-2021-32737"},"packages":[{"ecosystem":"npm","fixed":["1.1.3"],"introduced":["0"],"last_affected":[],"package":"think-helper","purl":null,"source":"GHSA-vr5m-3h59-7jcp"},{"ecosystem":"npm","fixed":["1.1.3"],"introduced":["0"],"last_affected":[],"package":"think-helper","purl":"pkg:npm/think-helper","source":"GHSA-vr5m-3h59-7jcp"}],"prev":{"headline":"Cross-site scripting (XSS) from field and configuration text displayed in the Panel","id":"CVE-2021-32735"},"products":["think-helper"],"published":"2021-06-30","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":"2024-08-03","vendors":["thinkjs"]},"summary":"Prototype pollution in think-helper allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2021-32736/"}