CVE-2026-33353 Details
Description
Soft Serve is a self-hostable Git server for the command line. From version 0.6.0 to before version 0.11.6, an authorization flaw in repo import allows any authenticated SSH user to clone a server-local Git repository, including another user's private repo, into a new repository they control. This issue has been patched in version 0.11.6.
An authorization vulnerability has been identified in Soft Serve, a self-hostable Git server, affecting versions 0.6.0 prior to 0.11.6. The flaw allows any authenticated SSH user to clone a server-local Git repository, including private repositories of other users, into a new repository under their control. This issue arises because the repository import feature only checks authorization for the destination repository name, not the source remote, enabling unauthorized access to private repository contents.
Users can update to Soft Serve version 0.11.6 or later, where this vulnerability has been patched.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Mar 25, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-xgxp-f695-6vrp | CISA-ADP | ExploitVendor Advisory |
| https://github.com/charmbracelet/soft-serve/commit/c147421caf234bcfc1570c79d728ecbbe5813e55 | [email protected] | Patch |
| https://github.com/charmbracelet/soft-serve/releases/tag/v0.11.6 | [email protected] | ProductRelease Notes |
| https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-xgxp-f695-6vrp | [email protected] | ExploitVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-200 | Exposure of Sensitive Information to an Unauthorized Actor | [email protected] |
| CWE-862 | Missing Authorization | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| charm soft serve | >= 0.6.0, < 0.11.6 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Mar 25, 2026 | Initial Analysis | [email protected] |
| Mar 25, 2026 | CVE Modified | CISA-ADP |
| Mar 24, 2026 | New CVE Received | [email protected] |