PT-2026-33660 · Comfyui · Comfyui

Eric-C · Published 2026-04-20 · Updated 2026-04-20 · CVE-2026-6591

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Name of the Vulnerable Software and Affected Versions ComfyUI versions prior to 0.13.0

Description A path traversal flaw exists in the LoadImage Node component within the folder paths.get annotated filepath() function of the folder paths.py file. This issue occurs due to improper manipulation of the Name argument, allowing for remote exploitation.

Recommendations Update to a version later than 0.13.0. As a temporary workaround, restrict access to the folder paths.get annotated filepath() function until the update is applied.

Exploit

Fix

Path traversal

Weakness Enumeration

CWE-22

Related Identifiers

CVE-2026-6591

Affected Products

Comfyui

References · 6

• 🔥 https://gist.github.com/YLChen-007/1e6db39703626dc5c1a2505426754333 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-6591 · Security Note
• https://vuldb.com/vuln/358226/cti · Note
• https://vuldb.com/vuln/358226 · Note
• https://vuldb.com/submit/791112 · Note
• https://twitter.com/VulmonFeeds/status/2046039318557245481 · Twitter Post