{"answers":{"affected":"2 open source packages ship an affected version, including iniparserjs. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-23328 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-23328 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-23328 is a medium-severity vulnerability in iniparserjs, published on 29 Jan 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-2021-23328 and fix it if it is affected.\n\nWhat it is: CVE-2021-23328 is a medium-severity vulnerability in iniparserjs, published on 29 Jan 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-2021-23328 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- iniparserjs (npm): affected all versions up to 1.0.4; no fix listed\n- iniparserjs (npm): affected all versions up to 1.0.4; 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-2021-23328/ (Markdown: https://insights.sbomify.com/CVE-2021-23328/index.md)","id":"CVE-2021-23328","markdown":"https://insights.sbomify.com/CVE-2021-23328/index.md","name":"CVE-2021-23328","record":{"aliases":["GHSA-2f6g-w5gj-c93h"],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript INI parser","requires_auth":"none","summary":"Prototype pollution in iniparserjs 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":"snyk","cpe":[{"product":"iniparserjs","vendor":"iniparserjs_project"}],"cvss":{"score":5.6,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:U/RC:C","version":"3.1"},"cwes":[],"description":"This affects all versions of package iniparserjs. This vulnerability relates when ini_parser.js is concentrating arrays. Depending on if user input is provided, an attacker can overwrite and pollute the object prototype of a program.","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":"Prototype Pollution","id":"CVE-2021-23328","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2021"},"n_packages":2,"n_references":2,"next":{"headline":"Prototype Pollution","id":"CVE-2021-23329"},"packages":[{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.4"],"package":"iniparserjs","purl":null,"source":"GHSA-2f6g-w5gj-c93h"},{"ecosystem":"npm","fixed":[],"introduced":["0"],"last_affected":["1.0.4"],"package":"iniparserjs","purl":"pkg:npm/iniparserjs","source":"GHSA-2f6g-w5gj-c93h"}],"prev":{"headline":"Cross-site Scripting (XSS)","id":"CVE-2021-23327"},"products":["iniparserjs"],"published":"2021-01-29","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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["n/a"]},"summary":"Prototype pollution in iniparserjs allows attackers to modify object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2021-23328/"}