CVE-2026-47728

Bugsink: Project scoping missing in sourcemap and debug-file lookup

CVSS 4.3 MEDIUMEPSS 0.2%CWE-862

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 4.3EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

26 may 2026Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink resolved sourcemaps and debug files by debug ID without scoping that lookup to the project that owned the uploaded metadata. An authenticated user with access to one project could cause event processing in that project to use sourcemap/debug-file metadata uploaded for another project in the same Bugsink instance, if the same debug ID was referenced. This vulnerability is fixed in 2.2.0.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Productos afectados

bugsink · bugsink

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Referencias

https://github.com/bugsink/bugsink/releases/tag/2.2.0 https://github.com/bugsink/bugsink/security/advisories/GHSA-5389-f7vh-wxj8