Improper Authorization Affecting @finos/git-proxy package, versions <1.19.2
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published31 Jul 2025
- disclosed30 Jul 2025
- creditUnknown
Introduced: 30 Jul 2025
NewCVE-2025-54585 (opens in a new tab)How to fix?
Upgrade @finos/git-proxy to version 1.19.2 or higher.
Overview
@finos/git-proxy is a Deploy custom push protections and policies on top of Git.
Affected versions of this package are vulnerable to Improper Authorization via the getDiff.ts and parsePush.ts files, when handling new branch creation. An attacker can bypass required approvals for prior commits on a parent branch by exploiting the approval workflow for child branches.
Note:
This is only exploitable if a GitProxy administrator or designated user with approval rights (canUserApproveRejectPush) is available to approve pushes to the child branch.