{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-21576 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21576 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21576 is a critical code injection vulnerability in bmad4ever ComfyUI-Bmad-Nodes, published on 13 Dec 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-2024-21576 and fix it if it is affected.\n\nWhat it is: CVE-2024-21576 is a critical code injection vulnerability in bmad4ever ComfyUI-Bmad-Nodes, published on 13 Dec 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-2024-21576 in the wild and no public exploit code.\n\nAffected product: bmad4ever ComfyUI-Bmad-Nodes. 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-2024-21576/ (Markdown: https://insights.sbomify.com/CVE-2024-21576/index.md)","id":"CVE-2024-21576","markdown":"https://insights.sbomify.com/CVE-2024-21576/index.md","name":"CVE-2024-21576","record":{"aliases":["GHSA-pmp6-xcw2-wmp6"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ComfyUI custom nodes","requires_auth":"none","summary":"Attackers can execute arbitrary code on the server by injecting crafted strings into specific ComfyUI custom nodes via workflow generation.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"snyk","cpe":[],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H","version":"4.0"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"ComfyUI-Bmad-Nodes is vulnerable to Code Injection. The issue stems from a validation bypass in the BuildColorRangeHSVAdvanced, FilterContour and FindContour custom nodes. In the entrypoint function to each node, there’s a call to eval which can be triggered by generating a workflow that injects a crafted string into the node. This can result in executing arbitrary code on the server.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Code injection in ComfyUI-Bmad-Nodes","id":"CVE-2024-21576","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2024"},"n_packages":0,"n_references":1,"next":{"headline":"Code injection in ComfyUI-Ace-Nodes","id":"CVE-2024-21577"},"packages":[],"prev":{"headline":"Path traversal in ComfyUI-Impact-Pack","id":"CVE-2024-21575"},"products":["ComfyUI-Bmad-Nodes"],"published":"2024-12-13","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":"total"},"state":"PUBLISHED","updated":"2024-12-23","vendors":["bmad4ever"]},"summary":"Attackers can execute arbitrary code on the server by injecting crafted strings into specific ComfyUI custom nodes via workflow generation.","url":"https://insights.sbomify.com/CVE-2024-21576/"}