Is github.com/lin-snow/ech0 affected by CVE-2026-33638?

Go github.com/lin-snow/ech0 is affected in <1.4.8-0.20260322121226-acbf1fd71011.

Is CVE-2026-33638 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

medium

CVE-2026-33638

Q: Is CVE-2026-33638 being exploited?

Not on the CISA KEV list. EPSS exploit probability is 0.5%.

Go · github.com/lin-snow/ech0

Summary

Ech0 authenticated user-list exposed data via public `/api/allusers` endpoint in github.com/lin-snow/ech0

Severity: medium
EPSS: 0.5% (p38)
Also known as: GHSA-m983-7426-5hrj, GO-2026-4838
Published: 2026-03-26

References

Related advisories

GHSA-8mc6-xjpr-h98x — high · Go/github.com/lin-snow/ech0
GHSA-4h9q-p5j4-xvvh — high · Go/github.com/lin-snow/ech0
CVE-2026-35037 — high · Go/github.com/lin-snow/ech0
CVE-2026-35036 — high · Go/github.com/lin-snow/ech0
GHSA-rgj7-vg8v-j4wr — medium · Go/github.com/lin-snow/ech0
GHSA-69hx-63pv-f8f4 — medium · Go/github.com/lin-snow/ech0
GHSA-r2x7-427f-rq69 — medium · Go/github.com/lin-snow/ech0
GHSA-w8jj-cwmc-wgq2 — medium · Go/github.com/lin-snow/ech0

Is your project exposed to this? Stateward checks every dependency on every pull request and flags it only if your code actually reaches it.

Check my repo

Summarize with AI

ChatGPT Claude Perplexity

Sources: CISA KEV (public domain), OSV.dev & GitHub Advisory Database (CC-BY-4.0), FIRST EPSS, NVD/CWE (public domain). Served live from the Stateward advisory database.