CVE-2026-40162

Description

Bugsink is a self-hosted error tracking tool. In 2.1.0, an authenticated file write vulnerability was identified in Bugsink 2.1.0 in the artifact bundle assembly flow. A user with a valid authentication token could cause the application to write attacker-controlled content to a filesystem location writable by the Bugsink process. This vulnerability is fixed in 2.1.1.

CVSS Vector

References

• https://github.com/bugsink/bugsink/releases/tag/2.1.1
• https://github.com/bugsink/bugsink/security/advisories/GHSA-8hw4-fhww-273g