Critical 9.1Published Nov 10, 2025

CVE-2025-64522Soft Serve is vulnerable to SSRF through its Webhooks

Updated under an hour ago (Oct 26, 2026, 6:50 PM ET)

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It affects charmbracelet soft-serve and 1 other product. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for charmbracelet soft-serve

Exploited in the last 30 days

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.

CVSS: 9.1 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:L
Weakness (CWE): CWE-918
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Nov 12, 2025
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

charmbracelet soft-serve charmbracelet:soft_serve (from the name)	before 0.11.1	CNA record
charm soft_serve charm:soft_serve	before 0.11.1	NVD

References

References

https://github.com/charmbracelet/soft-serve/security/advisories/GHSA-vwq2-jx9q-9h9f	x-refsource-confirm, exploit, vendor-advisory
https://github.com/charmbracelet/soft-serve/commit/bb73b9a0eea0d902da4811420535842a4f9aae3b	x-refsource-misc, patch
https://github.com/charmbracelet/soft-serve/releases/tag/v0.11.1	x-refsource-misc, release-notes

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.