CVE-2026-92816: fallo de gravedad alta en Comfy-Org ComfyUI
ComfyUI before 0.30.0 Path Traversal via dataset save nodes
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
41Vexday Risk Score
Sin señal de explotación. Ella tiene prueba de concepto pública.
ssvc Attendcvss 8.5epss 0.2%
ComfyUI before 0.30.0 fails to sanitize folder_name input in dataset save nodes, allowing attackers to write files to arbitrary paths outside the output directory. Attackers can load a crafted workflow that writes attacker-controlled content to arbitrary locations, enabling code execution through modified startup files or package initializers.
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Productos afectados
Comfy-Org · ComfyUIPoCs públicas encontradas — 1
cve_referencegithub.com/geo-chen/oss/blob/main/ComfyUI.mdno verificado⚠ Recursos públicos, para evaluar la exposición de sistemas que controlas o estás autorizado a probar. Prueba solo con autorización.
CVEs relacionadas — Comfy-Org ComfyUI
En el mismo producto, de las más peligrosas a las menos.
CVE-2026-68771CRITICALComfyUI 0.23.0 Unauthenticated RCE via LoadTrainingDataset Pickle DeserializationEPSS 1.1%CVE-2026-56671HIGHComfyUI: Path traversal in /experiment/models/preview allows arbitrary image file readEPSS 1.0%CVE-2026-56673HIGHComfyUI: Path traversal in LoadImage via the /prompt API allows arbitrary file existence probing and image exfiltrationEPSS 0.6%CVE-2026-56672HIGHComfyUI: Stored XSS via /userdata/{file} due to Missing Content-Type SanitizationEPSS 0.4%CVE-2026-56670HIGHComfyUI: Stored XSS via SVG file upload on the /view endpointEPSS 0.4%
Referencias
https://github.com/Comfy-Org/ComfyUIhttps://github.com/Comfy-Org/ComfyUI/blob/v0.24.0/comfy_extras/nodes_dataset.py#L303-L318https://github.com/Comfy-Org/ComfyUI/blob/v0.30.0/comfy_extras/nodes_dataset.pyhttps://github.com/geo-chen/oss/blob/main/ComfyUI.mdhttps://www.vulncheck.com/advisories/comfyui-before-0.30.0-path-traversal-via-dataset-save-nodes