CVE-2024-21575
9.2
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
Summary
ComfyUI-Impact-Pack is vulnerable to Path Traversal. The issue stems from missing validation of the image.filename field in a POST request sent to the /upload/temp endpoint added by the extension to the server. This results in writing arbitrary files to the file system which may, under some conditions, result in remote code execution (RCE).
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| ltdrdata | ComfyUI-Impact-Pack | 0 < 7.6.2 | affected |
Weaknesses
- CWE-35: Path Traversal
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
- https://github.com/ltdrdata/ComfyUI-Impact-Pack/commit/a43dae373e648ae0f0cc0c9768c3cea6a72acff7
- https://github.com/ltdrdata/ComfyUI-Impact-Pack/blob/1087f2ee063c9d53cd198add79b41a7a3465c05a/modules/impact/impact_server.py#L28
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