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CVE-2026-47716

Bugsink: Issue bulk actions can affect another project’s issue if its UUID is known

Published: May 26, 2026Updated: May 26, 2026 Sources: CVE List NVD
NVD MITRE
3.1CVSS
LOW

Bugsink is a self-hosted error tracking tool. Prior to 2.2.0, In affected versions, the issue list view authorizes access through the project in the URL, but applies the requested bulk action to the submitted issue IDs without also requiring those issues to belong to that project. This vulnerability is fixed in 2.2.0.

EPSS Score
N/A
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

CVSS Vector Breakdown

AV:NAC:HPR:LUI:NS:UC:NI:LA:N
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:LIntegrity
Low
A:NAvailability
None

Weaknesses

CWE-639

Affected Products

bugsink
bugsink

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://github.com/bugsink/bugsink/security/advisories/GHSA-g5vc-q7qc-v939
github.com
https://github.com/bugsink/bugsink/releases/tag/2.2.0
github.com

Timeline

Published
May 26, 2026
Last Updated
May 26, 2026

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