CVE-2026-22777

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.

PUBLISHED Reserved 2026-01-09 | Published 2026-01-10 | Updated 2026-01-12 | Assigner GitHub_M

Problem types

CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')

Product status

References

github.com/...anager/security/advisories/GHSA-562r-8445-54r2

github.com/...ommit/f4fa394e0f03b013f1068c96cff168ad10bd0410

cve.org (CVE-2026-22777)

nvd.nist.gov (CVE-2026-22777)

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