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CVE-2026-22777

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.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:5b030b34613a9ef7de412d40cd8d4cf9be35f48ade0dcfa76d917dbba703c889
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"ComfyUI-Manager","vendor":"Comfy-Org","versions":[{"status":"affected","version":">= 4.0.0, < 4.0.5"},{"status":"affected","version":"< 3.39.2"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:379417c6ada06f9e5c3182eda6d1290b2f4aa98bdec7aac36ad18b2cad07ab1e · sha256:3f4bcbdb95219b49… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:379417c6ada06f9e5c3182eda6d1290b2f4aa98bdec7aac36ad18b2cad07ab1e · sha256:3f4bcbdb95219b49… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-93","description":"CWE-93: Improper Neutralization of CRLF Sequences ('CRLF Injection')","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:379417c6ada06f9e5c3182eda6d1290b2f4aa98bdec7aac36ad18b2cad07ab1e · sha256:3f4bcbdb95219b49… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/Comfy-Org/ComfyUI-Manager/commit/f4fa394e0f03b013f1068c96cff168ad10bd0410","tags":["x_refsource_MISC"],"url":"https://github.com/Comfy-Org/ComfyUI-Manager/commit/f4fa394e0f03b013f1068c96cff168ad10bd0410"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:379417c6ada06f9e5c3182eda6d1290b2f4aa98bdec7aac36ad18b2cad07ab1e · sha256:3f4bcbdb95219b49… · /containers/cna/references/1
{"name":"https://github.com/Comfy-Org/ComfyUI-Manager/security/advisories/GHSA-562r-8445-54r2","tags":["x_refsource_CONFIRM"],"url":"https://github.com/Comfy-Org/ComfyUI-Manager/security/advisories/GHSA-562r-8445-54r2"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:379417c6ada06f9e5c3182eda6d1290b2f4aa98bdec7aac36ad18b2cad07ab1e · sha256:3f4bcbdb95219b49… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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