CVE-2026-22777highCWE-93

CVE-2026-22777: high-severity vulnerability in Comfy-Org ComfyUI-Manager

ComfyUI-Manager is Vulnerable to CRLF Injection in Configuration Handler

Published · Updated

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36Vexday Risk Score

Patch soon. It has a working public exploit.

ssvc Attendcvss 7.5epss 0.9%
ComfyUI-Manager is an extension designed to enhance the usability of ComfyUI. Prior to versions 3.39.2 and 4.0.5, an attacker can inject special characters into HTTP query parameters to add arbitrary configuration values to the config.ini file. This can lead to security setting tampering or modification of application behavior. This issue has been patched in versions 3.39.2 and 4.0.5.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected products
Comfy-Org · ComfyUI-Manager