CVE-2025-64522
Critical
Description
Soft Serve is a self-hostable Git server for the command line. Versions prior to 0.11.1 have a SSRF vulnerability where webhook URLs are not validated, allowing repository administrators to create webhooks targeting internal services, private networks, and cloud metadata endpoints. Version 0.11.1 fixes the vulnerability.
SeverityCritical
CVSS9.1
Exploit probability—
ProductCharm Soft Serve
PublishedNov 10, 2025
First seenNov 10, 2025
Weakness typeCWE-918Server-side request forgery (SSRF)
How to fix
Update
- charm soft_serve0.11.1 or later
- github.com/charmbracelet/soft-serve0.11.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| charm soft_serve | v < 0.11.1 | 0.11.1 |
| github.com/charmbracelet/soft-serveGo | v < 0.11.1 | 0.11.1 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.