CVE-2026-30832

CRITICAL EPSS 24.6%
Published Mar 7, 20263mo ago · Modified Mar 11, 20263mo ago
9.1 CVSS 3.1
Critical
Find Similar
Published Mar 7, 2026 3mo ago
Last Modified Mar 11, 2026 3mo ago

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.

CVSS Details

Base Score
9.1
Exploitability
3.1
Impact
5.3
Vector string
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Changed
Confidentiality High
Integrity Low
Availability Low

Threat Intelligence

EPSS Exploit Probability
24.6% percentile
Exploit & Patch Status
Public Exploit Known
Patch Available

Weaknesses 1

CWE-918 Server-Side Request Forgery (SSRF) Validation

Affected Products 1

VendorProductVersionRange
charmsoft_serve*≥0.6.0  –  <0.11.4

References 3

  • github.com https://github.com/charmbracelet/soft-serve/commit/3ef660098ab37a7950457da8ecc25b516e37ce4e
    Patch
  • github.com https://github.com/charmbracelet/soft-serve/releases/tag/v0.11.4
    ProductRelease Notes
  • github.com https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-3fvx-xrxq-8jvv
    ExploitMitigationVendor Advisory

Remediation

  • github.com https://github.com/charmbracelet/soft-serve/commit/3ef660098ab37a7950457da8ecc25b516e37ce4e
    Patch