CVE-2024-21575

Dec. 12, 2024, 3:15 p.m.

8.6
High

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).

Product(s) Impacted

Product Versions
ComfyUI-Impact-Pack
  • []

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-35
Path Traversal: '.../...//'
The product uses external input to construct a pathname that should be within a restricted directory, but it does not properly neutralize '.../...//' (doubled triple dot slash) sequences that can resolve to a location that is outside of that directory.

References

https://github.com/ltdrdata/ComfyUI-Impact-Pack/blob/1087f2ee063c9d53cd198add79b41a7a3465c05a/modules/impact/impact_server.py#L28
https://github.com/ltdrdata/ComfyUI-Impact-Pack/commit/a43dae373e648ae0f0cc0c9768c3cea6a72acff7

Tags

report@snyk.io
CWE-35
2024-12-12
CVE-2024-21575

CVSS Score

8.6 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: CHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: HIGH
  • Availability Impact: NONE

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

    View Vector String

Timeline

Published: Dec. 12, 2024, 3:15 p.m.
Last Modified: Dec. 12, 2024, 3:15 p.m.

Status : Awaiting Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

report@snyk.io

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.