Description
A vulnerability was found in comfyanonymous comfyui 0.3.40. It has been classified as problematic. Affected is the function set_attr of the file /comfy/utils.py. The manipulation leads to dynamically-determined object attributes. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
References (5)
Core 5
Core References
Permissions Required, VDB Entry vdb-entry
technical-description
https://vuldb.com/?id.312576
Permissions Required, VDB Entry signature
permissions-required
https://vuldb.com/?ctiid.312576
Permissions Required, VDB Entry third-party-advisory
https://vuldb.com/?submit.590921
Various Sources related
https://gist.github.com/superboy-zjc/f71b84ed074260a5e459581caa2f1fb2
Various Sources exploit
https://gist.github.com/superboy-zjc/f71b84ed074260a5e459581caa2f1fb2#proof-of-concept
Scores
CVSS v3
3.1
EPSS
0.0037
EPSS Percentile
28.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-913
CWE-915
Status
published
Products (1)
comfyanonymous/comfyui
0.3.40
Published
Jun 16, 2025
Tracked Since
Feb 18, 2026