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CVE-2026-42145

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, the file upload endpoint (app/Http/Controllers/UploadController.php) for database backup restore uploads did not enforce file type or size validation, allowing an authenticated user to upload unexpected or oversized files that could affect service availability. This issue is fixed in version 4.0.0-beta.474.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:153778e5b3da1f69ffc7eac6910cd270bcff05ece0634cfec22af5937f56482c
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-434","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"coolify","vendor":"coollabsio","versions":[{"status":"affected","version":"< 4.0.0-beta.474"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":3.1,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-434","description":"CWE-434: Unrestricted Upload of File with Dangerous Type","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-770","description":"CWE-770: Allocation of Resources Without Limits or Throttling","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/coollabsio/coolify/commit/e6a6446daeace2999fb77888a611a3271812911f","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/commit/e6a6446daeace2999fb77888a611a3271812911f"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/references/2
{"name":"https://github.com/coollabsio/coolify/pull/9667","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/pull/9667"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/references/1
{"name":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.474"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /containers/cna/references/3
{"name":"https://github.com/coollabsio/coolify/security/advisories/GHSA-66gv-g2w9-6wxp","tags":["x_refsource_CONFIRM"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-66gv-g2w9-6wxp"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:76638ce94253c71227b5803d93dad1b3c83cbd65a9fe5b158209599f9a0b5445 · sha256:3054d6854c3539aa… · /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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