{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-112309 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-112309 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-112309 is a high-severity vulnerability in airjp73 @rvf/set-get, published on 19 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-112309 and fix it if it is affected.\n\nWhat it is: CVE-2026-112309 is a high-severity vulnerability in airjp73 @rvf/set-get, published on 19 Oct 2026. 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-2026-112309 in the wild and no public exploit code.\n\nAffected product: airjp73 @rvf/set-get. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-112309/ (Markdown: https://insights.sbomify.com/CVE-2026-112309/index.md)","id":"CVE-2026-112309","markdown":"https://insights.sbomify.com/CVE-2026-112309/index.md","name":"CVE-2026-112309","record":{"aliases":["GHSA-ffhp-5372-ccmj"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"JavaScript utility library","requires_auth":"none","summary":"Attackers can cause process-wide denial of service by polluting Object.prototype via form input in the @rvf/set-get library.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"@rvf/set-get before 7.0.4 contains a prototype pollution vulnerability in setPath that allows unauthenticated attackers to overwrite properties of shared built-in functions via inherited Object.prototype methods. Attackers can submit a form field named hasOwnProperty.call through @rvf/core form parsing to replace the shared function property, causing process-wide denial of service until restart.","ecosystems":[],"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":"@rvf/set-get before 7.0.4 Prototype Pollution via setPath Inherited Methods","id":"CVE-2026-112309","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"docling-core 2.5.0 before 2.103.0 Local File Disclosure via Plain Path ImageRef","id":"CVE-2026-112310"},"packages":[],"prev":{"headline":"crewai-tools through 1.15.28 SSRF via SeleniumScrapingTool","id":"CVE-2026-112308"},"products":["@rvf/set-get"],"published":"2026-10-19","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-10-22","vendors":["airjp73"]},"summary":"Attackers can cause process-wide denial of service by polluting Object.prototype via form input in the @rvf/set-get library.","url":"https://insights.sbomify.com/CVE-2026-112309/"}