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CVE-2025-48938— Prevent GitHub CLI and extensions from executing arbitrary commands from compromised GitHub Enterprise Server

Quick assessment

Affected
cli go-gh
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

go-gh是GitHub CLI开源的一个 Go 模块的集合。用于从命令行与 gh 和 GitHub API 交互。 go-gh 2.12.1之前版本存在安全漏洞，该漏洞源于攻击者控制的GitHub Enterprise Server可能导致在用户机器上执行任意命令。

AI Predicted 8.1 Difficulty: Easy EPSS 0.54% · P44

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2025-48938

Vulnerability Information
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Vulnerability Title
Prevent GitHub CLI and extensions from executing arbitrary commands from compromised GitHub Enterprise Server
Source: CVE Program / CVE List V5
Vulnerability Description
go-gh is a collection of Go modules to make authoring GitHub CLI extensions easier. A security vulnerability has been identified in versions prior to 2.12.1 where an attacker-controlled GitHub Enterprise Server could result in executing arbitrary commands on a user's machine by replacing HTTP URLs provided by GitHub with local file paths for browsing. In `2.12.1`, `Browser.Browse()` has been enhanced to allow and disallow a variety of scenarios to avoid opening or executing files on the filesystem without unduly impacting HTTP URLs. No known workarounds are available other than upgrading.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:U
Source: CVE Program / CVE List V5
Vulnerability Type
违背信任边界
Source: CVE Program / CVE List V5
Vulnerability Title
go-gh 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
go-gh是GitHub CLI开源的一个 Go 模块的集合。用于从命令行与 gh 和 GitHub API 交互。 go-gh 2.12.1之前版本存在安全漏洞，该漏洞源于攻击者控制的GitHub Enterprise Server可能导致在用户机器上执行任意命令。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
cli go-gh < 2.12.1 -

II. Public POCs for CVE-2025-48938

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III. Intelligence Information for CVE-2025-48938

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Patches & Fixes for CVE-2025-48938 (1)

IV. Related Vulnerabilities

Same product: go-gh
Same vendor: cli
Same weakness: CWE-501

V. Comments for CVE-2025-48938

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