Soft Serve is a self-hostable Git server for the command line. From version 0.6.0 to before version 0.11.4, an authenticated SSH user can force the server to make HTTP requests to internal/private IP addresses by running repo import with a crafted --lfs-endpoint URL. The initial batch request is blind (the response from a metadata endpoint won't parse as valid LFS JSON), but an attacker hosting a fake LFS server can chain this into full read access to internal services by returning download URLs that point at internal targets. This issue has been patched in version 0.11.4.

Project Subscriptions

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Advisories
Source ID Title
Github GHSA Github GHSA GHSA-3fvx-xrxq-8jvv soft-serve vulnerable to SSRF via unvalidated LFS endpoint in repo import
Fixes

Solution

No solution given by the vendor.


Workaround

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History

Sat, 07 Mar 2026 16:15:00 +0000

Type Values Removed Values Added
Description Soft Serve is a self-hostable Git server for the command line. From version 0.6.0 to before version 0.11.4, an authenticated SSH user can force the server to make HTTP requests to internal/private IP addresses by running repo import with a crafted --lfs-endpoint URL. The initial batch request is blind (the response from a metadata endpoint won't parse as valid LFS JSON), but an attacker hosting a fake LFS server can chain this into full read access to internal services by returning download URLs that point at internal targets. This issue has been patched in version 0.11.4.
Title Soft Serve: SSRF via unvalidated LFS endpoint in repo import
Weaknesses CWE-918
References
Metrics cvssV3_1

{'score': 9.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2026-03-07T15:57:39.158Z

Reserved: 2026-03-05T21:06:44.606Z

Link: CVE-2026-30832

cve-icon Vulnrichment

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cve-icon NVD

Status : Received

Published: 2026-03-07T16:15:55.893

Modified: 2026-03-07T16:15:55.893

Link: CVE-2026-30832

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses