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CVE

CVE-2026-31862

Cloud CLI has Command Injection via Multiple Parameters
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CVE

CVE-2026-31862

Cloud CLI has Command Injection via Multiple Parameters

Cloud CLI (aka Claude Code UI) is a desktop and mobile UI for Claude Code, Cursor CLI, Codex, and Gemini-CLI. Prior to 1.24.0, multiple Git-related API endpoints use execAsync() with string interpolation of user-controlled parameters (file, branch, message, commit), allowing authenticated attackers to execute arbitrary OS commands. This vulnerability is fixed in 1.24.0.

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
9.1
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
C
H
U
-

Related Resources

No items found.

References

https://github.com/siteboon/claudecodeui/releases/tag/v1.24.0, https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/31xxx/CVE-2026-31862.json, https://github.com/siteboon/claudecodeui/security/advisories/GHSA-f2fc-vc88-6w7q, https://nvd.nist.gov/vuln/detail/CVE-2026-31862

Severity

9.1

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
9.1
EPSS Probability
0.00082%
EPSS Percentile
0.2416%
Introduced Version
0
Fix Available
bc164140e031f8010a4e672ac8bc20b61e84701a

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