{"answers":{"affected":"2 open source packages ship an affected version, including next. It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-47831 in the wild and no public exploit code.","fix":"Upgrade next to 14.2.7 or later.","what":"CVE-2024-47831 is a medium-severity denial of service vulnerability in Vercel Next.js, published on 14 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-47831 and fix it if it is affected.\n\nWhat it is: CVE-2024-47831 is a medium-severity denial of service vulnerability in Vercel Next.js, published on 14 Oct 2024. 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-2024-47831 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- next (npm): affected from 10.0.0; fixed in 14.2.7\n- next (npm): affected from 10.0.0; fixed in 14.2.7\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-2024-47831/ (Markdown: https://insights.sbomify.com/CVE-2024-47831/index.md)","id":"CVE-2024-47831","markdown":"https://insights.sbomify.com/CVE-2024-47831/index.md","name":"CVE-2024-47831","record":{"aliases":["GHSA-g77x-44xx-532m","MINI-xgjh-vx4f-288g","ROOT-APP-NPM-CVE-2024-47831"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Next.js framework","requires_auth":"none","summary":"Attackers can cause excessive CPU consumption leading to Denial of Service in Next.js image optimization, affecting standard configurations.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"next.js","vendor":"vercel"}],"cvss":{"score":5.9,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-674","name":"Uncontrolled Recursion"}],"description":"Next.js is a React Framework for the Web. Cersions on the 10.x, 11.x, 12.x, 13.x, and 14.x branches before version 14.2.7 contain a vulnerability in the image optimization feature which allows for a potential Denial of Service (DoS) condition which could lead to excessive CPU consumption. Neither the `next.config.js` file that is configured with `images.unoptimized` set to `true` or `images.loader` set to a non-default value nor the Next.js application that is hosted on Vercel are affected. This issue was fully patched in Next.js `14.2.7`. As a workaround, ensure that the `next.config.js` file has either `images.unoptimized`, `images.loader` or `images.loaderFile` assigned.","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":"Next.js image optimization has Denial of Service condition","id":"CVE-2024-47831","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"npm","product":"vercel:next.js","products":["vercel:next.js"],"type":"denial_of_service","year":"2024"},"n_packages":2,"n_references":2,"next":{"headline":"XML Signature Bypass via differential XML parsing in ssoready","id":"CVE-2024-47832"},"packages":[{"ecosystem":"npm","fixed":["14.2.7"],"introduced":["10.0.0"],"last_affected":[],"package":"next","purl":null,"source":"GHSA-g77x-44xx-532m"},{"ecosystem":"npm","fixed":["14.2.7"],"introduced":["10.0.0"],"last_affected":[],"package":"next","purl":"pkg:npm/next","source":"GHSA-g77x-44xx-532m"}],"prev":{"headline":"Plane allows server side request forgery via /_next/image endpoint","id":"CVE-2024-47830"},"products":["next.js"],"published":"2024-10-14","related":[{"cvss_score":9.1,"headline":"Authorization Bypass in Next.js Middleware","id":"CVE-2025-29927","kev_date_added":null,"published":"2025-03-21"},{"cvss_score":8.6,"headline":"Next.js: Server-side request forgery in applications using WebSocket upgrades","id":"CVE-2026-44578","kev_date_added":null,"published":"2026-05-13"},{"cvss_score":8.3,"headline":"Next.js: Server-Side Request Forgery in Image Optimization","id":"CVE-2026-94483","kev_date_added":null,"published":"2026-10-02"},{"cvss_score":8.3,"headline":"Next.js: Middleware / Proxy bypass in App Router applications using Turbopack and single locale","id":"CVE-2026-64642","kev_date_added":null,"published":"2026-07-27"},{"cvss_score":8.3,"headline":"Next.js: Server-Side Request Forgery in rewrites via attacker-controlled destination hostname","id":"CVE-2026-64645","kev_date_added":null,"published":"2026-07-27"},{"cvss_score":8.3,"headline":"Next.js: Server-Side Request Forgery in Server Actions on Custom Servers","id":"CVE-2026-64649","kev_date_added":null,"published":"2026-07-27"},{"cvss_score":8.2,"headline":"Next.js: Denial of Service in App Router using Server Actions","id":"CVE-2026-64641","kev_date_added":null,"published":"2026-07-27"}],"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2024-10-15","vendors":["vercel"]},"summary":"Attackers can cause excessive CPU consumption leading to Denial of Service in Next.js image optimization, affecting standard configurations.","url":"https://insights.sbomify.com/CVE-2024-47831/"}