What is CVE-2025-54583?

CVE-2025-54583 is a medium-severity vulnerability in Finos Git-Proxy, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2025-07-30.

How severe is CVE-2025-54583?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Finos Git-Proxy

CVE-2025-54583

GitProxy is an application that stands between developers and a Git remote endpoint (e.g., github.com). Versions 1.19.1 and below allow users to push to remote repositories while bypassing policies and explicit approvals. Since checks and plugins are skipped, code containing secrets or unwanted changes could be pushed into a repository. This is fixed in version 1.19.2.

Vulnerability class: Broken Access Control

Published 2025-07-30 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

EPSS exploit prediction

EPSS: 0.005 (37.8th percentile), scored 2026-10-01.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.004 · newest: 0.005 · change: +0.000

Affected products

Finos Git-Proxy — versions < 1.19.2
Finos Gitproxy

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

References

github.com/finos/git-proxy/security/advisories/GHSA-qr93-8wwf-22g4 (Exploit, Third Party Advisory)
github.com/finos/git-proxy/commit/a620a2f33c39c78e01783a274580bf822af3cc3a (Patch)
github.com/finos/git-proxy/commit/bd2ecb2099cba21bca3941ee4d655d2eb887b3a9 (Patch)
github.com/finos/git-proxy/releases/tag/v1.19.2 (Patch, Release Notes)

Frequently asked questions

What is CVE-2025-54583?: CVE-2025-54583 is a medium-severity vulnerability in Finos Git-Proxy, classified under Incorrect Authorization. CVSS score: 6.5/10. Published 2025-07-30.
How severe is CVE-2025-54583?: Medium severity. CVSS v3 base score is 6.5 out of 10.