CVE-2025-64522

Soft Serve is vulnerable to SSRF through its Webhooks

State: Published
Severity: 9.1 Critical
Published: Nov 10, 2025
Updated: Nov 12, 2025
Reserved: Nov 5, 2025

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.

Scores

CVSS	Score	Vector	Source
3.1	9.1 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L	GitHub_M

Weaknesses

CWE-918 Server-Side Request Forgery (SSRF)

Affected Products

Product	Versions
soft-servecharmbracelet	< 0.11.1Affected

References

https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-vwq2-jx9q-9h9f
https://github.com/charmbracelet/soft-serve/commit/bb73b9a0eea0d902da4811420535842a4f9aae3b
https://github.com/charmbracelet/soft-serve/releases/tag/v0.11.1

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