Server-side Request Forgery (SSRF) Affecting github.com/charmbracelet/soft-serve/pkg/backend package, versions <0.11.1
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Exploit Maturity
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Start learning- Snyk IDSNYK-GOLANG-GITHUBCOMCHARMBRACELETSOFTSERVEPKGBACKEND-13876483
- published11 Nov 2025
- disclosed10 Nov 2025
- creditTomer Fichman
Introduced: 10 Nov 2025
NewCVE-2025-64522 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade github.com/charmbracelet/soft-serve/pkg/backend to version 0.11.1 or higher.
Overview
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the webhook URLs which are not validated. An attacker can access internal services, private networks, or cloud metadata endpoints by configuring malicious webhook URLs.
PoC
ssh localhost webhook create my-repo http://127.0.0.1:8080/internal --events push --active