CVE Explorer

CVE-2026-42147

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.474, S3 storage endpoint validation only checks URL format and testConnection() sends a server-side request to the configured endpoint, allowing an authenticated user with storage management permissions to make Coolify request internal or metadata-service URLs. This issue is fixed in version 4.0.0-beta.474.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:8d428d2efd0f36cd92488334d107de3c60d011ec98019e2934065a1067376058

Known exploited

Not asserted

Disputed

Stale source

Conflicts

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:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":4.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-918","description":"CWE-918: Server-Side Request Forgery (SSRF)","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /containers/cna/problemTypes/0/descriptions/0

Source references

4 source assertions

{"name":"https://github.com/coollabsio/coolify/commit/297e9c41e19958f6237919794c28c3fb1d4cda32","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/commit/297e9c41e19958f6237919794c28c3fb1d4cda32"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /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:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /containers/cna/references/2

{"tags":["exploit"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /containers/adp/0/references/0

{"name":"https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-pwm4-w33c-wjf3"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:3883aa8dccd2c68b8a8105deb58475abe82763128084dc9c0f6865abcb84827c · sha256:ce2b917fbd7747e8… · /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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