TI-2026-27248 Aliases CVE-2026-35045

Tandoor Recipes Affected by Private Recipe Exposure and Unauthorized Modification

HIGH 70CWE-639Published 2026-04-06 · Updated 2026-04-07

Key facts

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

Attack profile from CVSS 3.1 · 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. Prior to 2.6.4, the PUT /api/recipe/batch_update/ endpoint in Tandoor Recipes allows any authenticated user within a Space to modify any recipe in that Space, including recipes marked as private by other users. This bypasses all object-level authorization checks enforced on standard single-recipe endpoints (PUT /api/recipe/{id}/), enabling forced exposure of private recipes, unauthorized self-grant of access via the shared list, and metadata tampering. This vulnerability is fixed in 2.6.4.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00272 19th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed recipes (TandoorRecipes): 2.6.4

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Total

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

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
TandoorRecipes	recipes	before 2.6.4	2.6.4	Patch available	CNA

recipes VendorTandoorRecipes Affected before 2.6.4 Fixed in 2.6.4 Patch available CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:tandoor:recipes::::::::	before 2.6.4	Vulnerable	TandoorRecipes

cpe:2.3:a:tandoor:recipes:*:*:*:*:*:*:*:* Versions before 2.6.4 Vulnerable ·TandoorRecipes

Remediation

Fix · CNA recipes (TandoorRecipes) Fixed in 2.6.4

Timeline

2026-10-02 Threatist record created from CVE-2026-35045

References

Exploit 1

https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-v8x3-w674-55p5

Other 1

https://github.com/TandoorRecipes/recipes/releases/tag/2.6.4

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-2026-25579 Tandoor Recipes Vulnerable to Host Header Injection 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