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CVE-2025-54586

23
FAUCET Score

CVE-2025-54586 is a high-impact confidentiality vulnerability affecting finos gitproxy versions 1.19.1 and below. Attackers can inject "hidden" commits into the Git pack, allowing exfiltration of sensitive data without visible traces in the repository history. With a CVSS score of 6.5 (Medium), this network-exploitable vulnerability requires low privileges and no user interaction, leading to complete compromise of repository confidentiality. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.19.2CPE matchmatch criteria
cpe:2.3:a:finos:gitproxy:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.1HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
4.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.34%
Probability of exploitation in next 30 days
EPSS Percentile
26.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0034 is in the 35th percentile among its peer group of 21,954 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

github_advisorypatch availablevia nvd_reference
View patch
npmpatch availablevia ghsa
Product: @finos/git-proxyFixed in: 1.19.2

Vendor Advisories (1)

npmGHSA-v98g-8rqx-g93ghigh

GitProxy Hidden Commits Injection

Jul 30, 2025

References

github.com / finos/git-proxy/commit/9c1449f4ec37d2d1f3edf4328bc3757e8dba2110
Patch
github.com / finos/git-proxy/commit/a620a2f33c39c78e01783a274580bf822af3cc3a
Patch
github.com / finos/git-proxy/releases/tag/v1.19.2
PatchRelease Notes
github.com / finos/git-proxy/security/advisories/GHSA-v98g-8rqx-g93g
ExploitThird Party Advisory