CVE-2026-47715
Bugsink: Issue event views can show an event from another project if its UUID is known
Description
Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a logged-in user with access to one project can view another project’s event data through an issue they are allowed to access. The affected views include the stacktrace, details, and breadcrumbs pages for an issue event. This vulnerability is fixed in 2.2.0.
INFO
Published Date :
May 26, 2026, 5:16 p.m.
Last Modified :
July 24, 2026, 11:10 a.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | LOW | [email protected] |
Solution
- Update Bugsink to version 2.2.0 or later.
- Verify access controls for issue event data.
- Review authorization configurations for projects.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-47715.
| URL | Resource |
|---|---|
| https://github.com/bugsink/bugsink/releases/tag/2.2.0 | |
| https://github.com/bugsink/bugsink/security/advisories/GHSA-vx2f-6m6h-9frf |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-47715 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-47715
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-47715 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-47715 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Translated by [email protected]
Jul. 24, 2026
Action Type Old Value New Value Added Translation Title: Bugsink, Description: Bugsink es una herramienta de seguimiento de errores autoalojada. Antes de 2.2.0, las páginas de eventos de incidencias de Bugsink aceptan un identificador de evento directo de la URL y, en las versiones afectadas, buscan ese evento sin requerir también que pertenezca a la incidencia en la URL. Esto es un problema de autorización de límite de proyecto: un usuario con sesión iniciada con acceso a un proyecto puede ver los datos de eventos de otro proyecto a través de una incidencia a la que tiene permiso para acceder. Las vistas afectadas incluyen las páginas de pila de llamadas, detalles y migas de pan para un evento de incidencia. Esta vulnerabilidad se corrige en 2.2.0. -
CVE Modified by [email protected]
Jun. 17, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'bugsink', 'product': 'bugsink', 'versions': [{'status': 'affected', 'version': '< 2.2.0'}]}] -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Jun. 17, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-47715', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'no'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-05-28T13:59:21.290243Z'} -
New CVE Received by [email protected]
May. 26, 2026
Action Type Old Value New Value Added Description Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, Bugsink issue event pages accept a direct event identifier from the URL and, in affected versions, look up that event without also requiring it to belong to the issue in the URL. This is a project-boundary authorization issue: a logged-in user with access to one project can view another project’s event data through an issue they are allowed to access. The affected views include the stacktrace, details, and breadcrumbs pages for an issue event. This vulnerability is fixed in 2.2.0. Added CVSS V3.1 AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Added CWE CWE-639 Added Reference https://github.com/bugsink/bugsink/releases/tag/2.2.0 Added Reference https://github.com/bugsink/bugsink/security/advisories/GHSA-vx2f-6m6h-9frf