CVE-2025-54584

HIGH EPSS 36.0%
Published Jul 30, 202511mo ago · Modified Jun 17, 20261w ago
7.0 CVSS 4.0
High
Find Similar
Published Jul 30, 2025 11mo ago
Last Modified Jun 17, 2026 1w ago

Description

GitProxy is an application that stands between developers and a Git remote endpoint (e.g., github.com). In versions 1.19.1 and below, an attacker can craft a malicious Git packfile to exploit the PACK signature detection in the parsePush.ts file. By embedding a misleading PACK signature within commit content and carefully constructing the packet structure, the attacker can trick the parser into treating invalid or unintended data as the packfile. Potentially, this would allow bypassing approval or hiding commits. This issue is fixed in version 1.19.2.

CVSS Details

Base Score
7.0
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:H/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity High
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
36.0% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-115

Affected Products 1

VendorProductVersionRange
finosgitproxy* <1.19.2

References 4

  • github.com https://github.com/finos/git-proxy/commit/333c98a165a5a1ec88414db3d4a2c6f81e083e0f
    Patch
  • github.com https://github.com/finos/git-proxy/commit/a620a2f33c39c78e01783a274580bf822af3cc3a
    Patch
  • github.com https://github.com/finos/git-proxy/releases/tag/v1.19.2
    PatchRelease Notes
  • github.com https://github.com/finos/git-proxy/security/advisories/GHSA-xxmh-rf63-qwjv
    ExploitThird Party Advisory

Remediation

  • github.com https://github.com/finos/git-proxy/commit/333c98a165a5a1ec88414db3d4a2c6f81e083e0f
    Patch
  • github.com https://github.com/finos/git-proxy/commit/a620a2f33c39c78e01783a274580bf822af3cc3a
    Patch
  • github.com https://github.com/finos/git-proxy/releases/tag/v1.19.2
    PatchRelease Notes