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CVE

CVE-2026-34037

Cross-Tenant Resource Cloning via Broken Object-Level Authorization in cloneTo()
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CVE

CVE-2026-34037

Cross-Tenant Resource Cloning via Broken Object-Level Authorization in cloneTo()

Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to 4.0.0-beta.464, the cloneTo() Livewire action in ResourceOperations.php authorizes the source resource but resolves destination resources with unscoped Eloquent lookups, allowing an authenticated user to clone resources into destinations owned by other teams and access cross-tenant resources. This issue is fixed in version 4.0.0-beta.464.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
9.9
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
C
H
U
-

Related Resources

No items found.

References

https://github.com/coollabsio/coolify/releases/tag/v4.0.0-beta.464, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/34xxx/CVE-2026-34037.json, https://github.com/coollabsio/coolify/security/advisories/GHSA-ggrr-wrvr-x83v, https://nvd.nist.gov/vuln/detail/CVE-2026-34037, https://github.com/coollabsio/coolify/commit/1759a1631cd63271ebf6caa250c6d93440eaa333

Severity

9.9

CVSS Score
0
10

Basic Information

Base CVSS
9.9
EPSS Probability
0.00297%
EPSS Percentile
0.22412%
Introduced Version
0
Fix Available
e1f940dc229cd10538dac0e6f8d58b127cf424bc

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