CVE-2025-54872

onion-site-template is a complete, scalable tor hidden service self-hosting sample. Versions which include commit 3196bd89 contain a baked-in tor image if the secrets were copied from an existing onion domain. A website could be compromised if a user shared the baked-in image, or if someone were able to acquire access to the user's device outside of a containerized environment. This is fixed by commit bc9ba0fd.

• CWE-798

• https://github.com/Vessel9817/onion-site-template/commit/bc9ba0fd8cc7fbb3abc6759b351885a4501bce84
• https://github.com/Vessel9817/onion-site-template/security/advisories/GHSA-mj8m-c8w9-rw55

Published

Aug 6, 2025

Last Modified

Jun 17, 2026

Status

Deferred

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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