{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-21577 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-21577 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-21577 is a critical code injection vulnerability in hay86 ComfyUI-Ace-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-2024-21577 and fix it if it is affected.\n\nWhat it is: CVE-2024-21577 is a critical code injection vulnerability in hay86 ComfyUI-Ace-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-2024-21577 in the wild and no public exploit code.\n\nAffected product: hay86 ComfyUI-Ace-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-2024-21577/ (Markdown: https://insights.sbomify.com/CVE-2024-21577/index.md)","id":"CVE-2024-21577","markdown":"https://insights.sbomify.com/CVE-2024-21577/index.md","name":"CVE-2024-21577","record":{"aliases":["GHSA-rjx4-8gxj-w5gj"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"ComfyUI custom node","requires_auth":"none","summary":"Attackers can execute arbitrary code on the server by exploiting unsafe eval() usage in the ACE_ExpressionEval node of ComfyUI-Ace-Nodes.","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-Ace-Nodes is vulnerable to Code Injection. The ACE_ExpressionEval node contains an eval() in its entrypoint function that accepts arbitrary user-controlled data. A user can create a workflow that results 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-Ace-Nodes","id":"CVE-2024-21577","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":"github.com/gitpod-io/gitpod vulnerable to Cookie Tossing","id":"CVE-2024-21583"},"packages":[],"prev":{"headline":"Code injection in ComfyUI-Bmad-Nodes","id":"CVE-2024-21576"},"products":["ComfyUI-Ace-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":["hay86"]},"summary":"Attackers can execute arbitrary code on the server by exploiting unsafe eval() usage in the ACE_ExpressionEval node of ComfyUI-Ace-Nodes.","url":"https://insights.sbomify.com/CVE-2024-21577/"}