VULNERABILITY INTELLIGENCE

CVE-2026-35488

CVSS score8.1 HIGH

EPSS probability0.38%

CISA KEVNot currently listed

Published2026-04-07

Last modified2026-10-26

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

Description

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, RecipeBookViewSet and RecipeBookEntryViewSet use CustomIsShared as an alternative permission class, but CustomIsShared.has_object_permission() returns True for all HTTP methods — including DELETE, PUT, and PATCH — without checking request.method in SAFE_METHODS. Any user who is in the shared list of a RecipeBook can delete or overwrite it, even though shared access is semantically read-only. This vulnerability is fixed in 2.6.4.

Weakness classification

CWE-749: Exposed Dangerous Method or Function

Primary references

security-advisories@github.com — Product, Release Notes
security-advisories@github.com — Exploit, Mitigation, Vendor Advisory