CVE-2026-47715
Bugsink: Issue event views can show an event from another project if its UUID is known
CVSS Score
3.1
EPSS Score
0.0%
EPSS Percentile
8th
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.
| CWE | CWE-639 |
| Vendor | bugsink |
| Product | bugsink |
| Published | May 26, 2026 |
| Last Updated | May 28, 2026 |
Stay Ahead of the Next One
Get instant alerts for bugsink bugsink
Be the first to know when new low vulnerabilities affecting bugsink bugsink are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:N Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Affected Versions
bugsink / bugsink
< 2.2.0