CVE-2026-35046: Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, Tandoor Recipes allows authenticated users…

PriorityP431medium5.4CVSS 3.1

AVNACLPRLUIRSCCLILAN

EPSS

0.17%

7.0th percentile

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, Tandoor Recipes allows authenticated users to inject arbitrary tags into recipe step instructions. The bleach.clean() sanitizer explicitly whitelists the tag, causing the backend to persist and serve unsanitized CSS payloads via the API. Any client consuming instructions_markdown from the API and rendering it as HTML without additional sanitization will execute attacker-controlled CSS — enabling UI redressing, phishing overlays, visual defacement, and CSS-based data exfiltration. This vulnerability is fixed in 2.6.4.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
tandoor	recipes	< 2.6.4	2.6.4
tandoorrecipes	recipes	< 2.6.4	2.6.4

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