GO-2026-5331

vendorUSosv

Ech0: Unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata in github.com/lin-snow/ech0

view advisory published 2026-06-25Licence: per source

Ech0: Unauthenticated SSRF in GetWebsiteTitle allows access to internal services and cloud metadata in github.com/lin-snow/ech0

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-35037US—Exploit
Ech0 is an open-source, self-hosted publishing platform for personal idea sharing. Prior to 4.2.8, the GET /api/website/title endpoint accepts an arbitrary URL via the website_url…
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references

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