CVE Explorer

CVE-2026-42204

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. From 4.0.0-beta.471 through 4.0.0-beta.473, a regression in SHELL_SAFE_COMMAND_PATTERN allowed ampersands in custom Docker Compose build, start, and pre/post-deployment command fields, allowing an authenticated team member to inject shell commands that execute on the host. This issue is fixed in version 4.0.0-beta.474.

Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:2f02ea8c1a34db5c2c5ec58e1b13e0f5cd45020a2d606cffa895a50c6886747c

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.471, < 4.0.0-beta.474"}]}

cve_program_cvelist_v5affected
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion

{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}

cve_program_cvelist_v5cvss
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion

{"cweId":"CWE-78","description":"CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')","lang":"en","type":"CWE"}

cve_program_cvelist_v5cwe
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/cna/problemTypes/0/descriptions/0

Source references

5 source assertions

{"name":"https://github.com/coollabsio/coolify/commit/e1aac50b745cf499e710b7e35cd2a9d6a1538dd9","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/commit/e1aac50b745cf499e710b7e35cd2a9d6a1538dd9"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/cna/references/2

{"name":"https://github.com/coollabsio/coolify/pull/9684","tags":["x_refsource_MISC"],"url":"https://github.com/coollabsio/coolify/pull/9684"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /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:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/cna/references/3

{"tags":["exploit"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /containers/adp/0/references/0

{"name":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x","tags":["x_refsource_CONFIRM"],"url":"https://github.com/coollabsio/coolify/security/advisories/GHSA-chg4-63hm-xv9x"}

cve_program_cvelist_v5reference
urn:baitaphish:normalized-source-record:v2:d4547963d859b3b3e1a831ac3538bc8ff51e12d39285005655f1d821f1239763 · sha256:68e9c66f7d87ff95… · /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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