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CVE-2026-28503

MEDIUM CVSS 4.0: 5.5 EPSS 0.05%
Updated Mar 30, 2026
Tandoor
Parameter Value
CVSS 5.5 (MEDIUM)
Affected Versions before 2.6.0
Fixed In 2.6.0
Type CWE-639 (Authorization Bypass)
Vendor Tandoor
Public PoC No

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. In versions prior to 2.6.0, the `SyncViewSet.query_synced_folder()` action in `cookbook/views/api.py` (line 903) fetches a Sync object using `get_object_or_404(Sync, pk=pk)` without including `space=request.space` in the filter. This allows an admin user in Space A to trigger sync operations (Dropbox/Nextcloud/Local import) on Sync configurations belonging to Space B, and view the resulting sync logs.

Version 2.6.0 patches the issue.

Attack Parameters

Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
High
Admin privileges needed
User Interaction
None
No user interaction needed

Impact Assessment

Confidentiality
None
No data leak
Integrity
High
Complete data modification
Availability
None
No disruption

CVSS Vector v4.0

Weakness Type (CWE)

Vulnerable Products 1

Configuration From (including) Up to (excluding)
Tandoor Recipes
cpe:2.3:a:tandoor:recipes:*:*:*:*:*:*:*:*
2.6.0