# CVE-2025-58355: GO-2025-3930 - Soft Serve vulnerable to arbitrary file writing through SSH API in github.com/charmbracelet/soft-serve

Source: https://junglewise.ai/threats/cve-2025-58355-soft-serve-vulnerable-to-arbitrary-file-writing-through-ssh-api  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2025-09-08  
License: CC BY 4.0 with a link back

CVE-2025-58355 · Severity: low · CVSS 3.1 · Published 2025-09-08

Soft Serve vulnerable to arbitrary file writing through SSH API in github.com/charmbracelet/soft-serve

Technologies: [github.com/charmbracelet/soft-serve (Go)](https://junglewise.ai/threats/technologies/github-com-charmbracelet-soft-serve). Vendors: [Go](https://junglewise.ai/threats/vendors/go).

## Quick answers

**Is CVE-2025-58355 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2025-58355 being exploited in the wild.

**How severe is CVE-2025-58355?** Low severity, with a CVSS score of 3.1, published 8 September 2025.

**Which products and versions are affected?** github.com/charmbracelet/soft-serve (Go) SEMVER:introduced=0,fixed=0.10.0.

**Is there a fix for CVE-2025-58355?** Yes. github.com/charmbracelet/soft-serve (Go): upgrade to 0.10.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2025-58355?** Check whether you run github.com/charmbracelet/soft-serve (Go) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- github.com/charmbracelet/soft-serve (Go): upgrade to 0.10.0 or later

  ```sh
  go get github.com/charmbracelet/soft-serve@v0.10.0
  ```


## Affected products

- github.com/charmbracelet/soft-serve (Go) SEMVER:introduced=0,fixed=0.10.0

## Identifiers

- CVE-2025-58355
- GHSA-33pr-m977-5w97
- GO-2025-3930

## Related threats

- [charmbracelet soft-serve information disclosure of private repository names](https://junglewise.ai/threats/go-2026-6892-charmbracelet-soft-serve-http-responses-disclose-the-a9c42c70)
- [Charmbracelet soft-serve race condition in SetPrivate leaves private repositories readable](https://junglewise.ai/threats/go-2026-6891-charmbracelet-soft-serve-race-in-setprivate-leaves-a-cabb0105)
- [charmbracelet soft-serve race condition in SetPrivate](https://junglewise.ai/threats/charmbracelet-soft-serve-race-in-setprivate-leaves-a-private-repository-ff0fdf2d)
- [charmbracelet soft-serve repository name disclosure via HTTP](https://junglewise.ai/threats/charmbracelet-soft-serve-http-responses-disclose-the-existence-and-d0036784)
- [In Soft Serve, an authenticated repo import can clone server-local private repositories](https://junglewise.ai/threats/cve-2026-33353-in-soft-serve-an-authenticated-repo-import-can-clone-server-local)