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CVE-2025-54585— GitProxy is vulnerable to a new branch approval exploit

Quick assessment

Affected
finos git-proxy
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.

The Fintech Open Source Foundation GitProxy是The Fintech Open Source Foundation基金会的一个在Git之上部署自定义推送保护和策略。 The Fintech Open Source Foundation GitProxy 1.19.1及之前版本存在授权问题漏洞，该漏洞源于处理新分支创建时可能绕过父分支提交的批准。

AI Predicted 8.1 Difficulty: Easy EPSS 0.36% · P29

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-54585

Vulnerability Information
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Vulnerability Title
GitProxy is vulnerable to a new branch approval exploit
Source: CVE Program / CVE List V5
Vulnerability Description
GitProxy is an application that stands between developers and a Git remote endpoint. In versions 1.19.1 and below, attackers can exploit the way GitProxy handles new branch creation to bypass the approval of prior commits on the parent branch. The vulnerability impacts all users or organizations relying on GitProxy to enforce policy and prevent unapproved changes. It requires no elevated privileges beyond regular push access, and no extra user interaction. It does however, require a GitProxy administrator or designated user (canUserApproveRejectPush) to approve pushes to the child branch. This is fixed in version 1.19.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
The Fintech Open Source Foundation GitProxy 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
The Fintech Open Source Foundation GitProxy是The Fintech Open Source Foundation基金会的一个在Git之上部署自定义推送保护和策略。 The Fintech Open Source Foundation GitProxy 1.19.1及之前版本存在授权问题漏洞，该漏洞源于处理新分支创建时可能绕过父分支提交的批准。
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
finos git-proxy < 1.19.2 -

II. Public POCs for CVE-2025-54585

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III. Intelligence Information for CVE-2025-54585

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Same Patch Batch · finos · 2025-07-30 · 4 CVEs total

CVE-2025-54586 7.1 HIGH GitProxy is susceptible to a hidden commits injection attack
CVE-2025-54584 GitProxy is vulnerable to a packfile parsing exploit
CVE-2025-54583 GitProxy bypasses approvals when pushing multiple branches

IV. Related Vulnerabilities

Same product: git-proxy
Same vendor: finos
Same weakness: CWE-285

V. Comments for CVE-2025-54585

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