{"answers":{"affected":"2 open source packages ship an affected version, including @antfu/utils. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2972 exists.","fix":"Upgrade @antfu/utils to 0.7.3 or later.","what":"CVE-2023-2972 is a medium-severity vulnerability in antfu/utils, published on 30 May 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-2972 and fix it if it is affected.\n\nWhat it is: CVE-2023-2972 is a medium-severity vulnerability in antfu/utils, published on 30 May 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-2972 exists.\n\nAffected packages and fixed versions:\n- @antfu/utils (npm): affected all versions; fixed in 0.7.3\n- @antfu/utils (npm): affected all versions; fixed in 0.7.3\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-2023-2972/ (Markdown: https://insights.sbomify.com/CVE-2023-2972/index.md)","id":"CVE-2023-2972","markdown":"https://insights.sbomify.com/CVE-2023-2972/index.md","name":"CVE-2023-2972","record":{"aliases":["GHSA-p2fh-2h23-6grg"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript utility library","requires_auth":"low_privilege","summary":"Prototype pollution in antfu/utils allows attackers to manipulate 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":"@huntrdev","cpe":[{"product":"utils","vendor":"antfu"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L","version":"3.0"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"Prototype Pollution in GitHub repository antfu/utils prior to 0.7.3.","ecosystems":["npm"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Prototype Pollution in antfu/utils","id":"CVE-2023-2972","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":null,"products":[],"type":"other","year":"2023"},"n_packages":2,"n_references":2,"next":{"headline":"SourceCodester Students Online Internship Timesheet Syste cross site scripting","id":"CVE-2023-2973"},"packages":[{"ecosystem":"npm","fixed":["0.7.3"],"introduced":["0"],"last_affected":[],"package":"@antfu/utils","purl":null,"source":"GHSA-p2fh-2h23-6grg"},{"ecosystem":"npm","fixed":["0.7.3"],"introduced":["0"],"last_affected":[],"package":"@antfu/utils","purl":"pkg:npm/%40antfu/utils","source":"GHSA-p2fh-2h23-6grg"}],"prev":{"headline":"Typora Local File Disclosure","id":"CVE-2023-2971"},"products":["antfu/utils"],"published":"2023-05-30","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":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-01-10","vendors":["antfu"]},"summary":"Prototype pollution in antfu/utils allows attackers to manipulate object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2023-2972/"}