turso-cli persists Turso platform JWT with world-readable (0o644) file permissions

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-48790
StatePUBLISHED
AssignerGitHub_M
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-11 18:17:34 UTC
Updated2026-08-12 23:17:21 UTC
DescriptionTurso CLI is the command line interface (CLI) to the open-source database Turso. Versions prior to 1.0.26 persist the user's Turso platform JWT to `settings.json` using Viper's default `configPermissions` of `0o644`, leaving the credential file world-readable on standard Linux and macOS systems. Any other local UID on the host can read the file and recover the platform JWT, which grants full Turso platform access scoped to the user's organizations. Version 1.0.26 patches the issue.

Risk And Classification

Primary CVSS: v3.1 5.5 MEDIUM from [email protected]

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS: 0.001050000 probability, percentile 0.012260000 (date 2026-08-14)

Problem Types: CWE-276 | CWE-732 | CWE-276 CWE-276: Incorrect Default Permissions | CWE-732 CWE-732: Incorrect Permission Assignment for Critical Resource

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
3.1CNADECLARED5.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v3.1 Breakdown

Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Tursodatabase Turso-cli affected < 1.0.26 Not specified

References

ReferenceSourceLinkTags
github.com/tursodatabase/turso-cli/security/advisories/GHSA-57f6-pvx8-hwj6 [email protected] github.com
github.com/tursodatabase/turso-cli/commit/ffb914849216ef5a86353b3fa6cee6... [email protected] github.com
github.com/spf13/viper/blob/v1.21.0/viper.go [email protected] github.com
github.com/spf13/viper/blob/v1.21.0/viper.go [email protected] github.com
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