CVE-2026-30832 CRITICAL

CVE-2026-30832: Soft Serve: SSRF via unvalidated LFS endpoint in repo import

Vendor Charmbracelet
Product soft-serve
Weakness CWE-918 · SSRF
Published March 7, 2026
Last update March 9, 2026
View on NVD All CVEs

CVSS base score

9.1/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality High
Integrity Low

CVSS vector

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

What the vulnerability does

01Description

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.

Key dates

02Disclosure timeline

March 7, 2026 CVE published
March 9, 2026 Record updated