---
title: "github.com/projectcapsule/capsule — CVE-2026-61672"
description: "An authentication bypass flaw affects the Go package github.com/projectcapsule/capsule. Affected versions: <= 0.13.6. Fixed from version 0.13.7. CVSS score 7.1."
canonical: https://inyourgeek.com/en/failles-de-securite/2026-09-18-cve-2026-61672
type: faille-de-securite
author: "Sébastien Soulier"
publisher: "InYourGeek"
language: en
datePublished: 2026-09-18
dateModified: 2026-09-18
---
# github.com/projectcapsule/capsule — CVE-2026-61672

An authentication bypass flaw affects the Go package github.com/projectcapsule/capsule. Affected versions: <= 0.13.6. Fixed from version 0.13.7. CVSS score 7.1.

## What to do

Update github.com/projectcapsule/capsule to 0.13.7 or later.

| Fact | Value |
| --- | --- |
| Package | github.com/projectcapsule/capsule |
| Ecosystem | Go modules |
| Class | Authentication bypass |
| Affected versions | <= 0.13.6 |
| Fixed version | 0.13.7 |
| CVSS | 7.1 |
| CVE | CVE-2026-61672 |
| GHSA | GHSA-gjw4-3v3v-rqxg |
| Published on | September 18, 2026 |
| Severity | High |

## Sources

- [GitHub Security Advisory — GHSA-gjw4-3v3v-rqxg](https://github.com/advisories/GHSA-gjw4-3v3v-rqxg) — GitHub Security Advisories
- [NVD — CVE-2026-61672](https://nvd.nist.gov/vuln/detail/CVE-2026-61672) — NVD

---

Equivalent HTML page : https://inyourgeek.com/en/failles-de-securite/2026-09-18-cve-2026-61672
Published by InYourGeek — https://inyourgeek.com/en/a-propos
Method and safeguards : https://inyourgeek.com/en/methode
Full register : https://inyourgeek.com/en/failles-de-securite