CVE-2026-40162 — Bugsink affected by authenticated arbitrary file write in artifactbundle/assemble
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 wi…
Published: 2026-04-10 · CVSS: 7.1 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7