High severity · published Dec 12, 2024
CVE-2024-21575
ComfyUI-Impact-Pack is vulnerable to Path Traversal
8.6
CVSS
1%
EPSS
No
On KEV
Description
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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 63% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CO
ComfyUI-Impact-Pack · ltdrdata
before 7.6.2 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-21575
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-21575
github.com
https://github.com/ltdrdata/ComfyUI-Impact-Pack/blob/1087f2ee063c9d53cd198add79b41a7a3465c05a/modules/impact/impact_server.py#L28
github.com
https://github.com/ltdrdata/ComfyUI-Impact-Pack/commit/a43dae373e648ae0f0cc0c9768c3cea6a72acff7