CVE-2026-22777
ComfyUI-Manager is Vulnerable to CRLF Injection in Configuration Handler
- State
- Published
- Severity
- 7.5 High
- Published
- Jan 10, 2026
- Updated
- Jan 12, 2026
- Reserved
- Jan 9, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | GitHub_M |
Weaknesses
- CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
Affected Products
| Product | Versions |
|---|---|
ComfyUI-ManagerComfy-Org |
|
References
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