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TI-2026-22766 Aliases CVE-2026-28503

Tandoor Recipes has Cross-Space IDOR in SyncViewSet.query_synced_folder: missing space scoping on get_object_or_404

Priority LOW 31CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
None · High · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-639.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00315 24th percentileScored 2026-11-07
Fix Fixed recipes (TandoorRecipes): 2.6.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TandoorRecipesrecipesbefore 2.6.02.6.0Patch availableCNA
  • recipes VendorTandoorRecipes Affected before 2.6.0 Fixed in 2.6.0 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:tandoor:recipes:*:*:*:*:*:*:*:*before 2.6.0VulnerableTandoorRecipes
  • cpe:2.3:a:tandoor:recipes:*:*:*:*:*:*:*:* Versions before 2.6.0 Vulnerable ·TandoorRecipes

Remediation

  • Fix · CNA recipes (TandoorRecipes) Fixed in 2.6.0

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-28503

References

Advisory 1

Other 1

  • TI-2026-25582 Tandoor Recipes Vulnerable to Unrestricted Brute-Force via BasicAuthentication CVSS 3.1CRITICAL 9.1
  • TI-2025-16996 Tandoor Recipes - SSTI - Remote Code Execution CVSS 3.1CRITICAL 10.0
  • TI-2026-25583 SQL injection in TandoorRecipes recipes CVSS 4.0HIGH 7.7
  • TI-2026-27618 Tandoor Recipes — `amount`/`unit` bypass serializer in `food/{id}/shopping/` CVSS 3.1HIGH 7.3
  • TI-2025-16998 Tandoor Recipes - Stored XSS through Unrestricted File Upload CVSS 3.1HIGH 8.7
  • TI-2026-27248 Tandoor Recipes Affected by Private Recipe Exposure and Unauthorized Modification CVSS 3.1HIGH 8.1
See all 21 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences