CVE-2026-27460mediumCWE-409

CVE-2026-27460: medium-severity vulnerability in TandoorRecipes recipes

Tandoor Recipes Affected by Denial of Service via Recipe Import

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.5epss 0.4%
exploitation probability
0.4%top 63% of all CVEs
observed exploitation
nono source reports it
In short

Tandoor Recipes versions before 2.6.5 can crash or slow down significantly when an authenticated user uploads a specially crafted large ZIP file during recipe import. This allows someone with login access to disrupt the service for other users.

Technical detail

CWE-409 (Improper Restriction of Rendered UI Layers or Frames) manifests as a DoS vulnerability in the recipe import endpoint. An authenticated attacker can upload a ZIP bomb to exhaust server resources (CPU, memory, or disk I/O), causing denial of service. The vulnerability requires prior authentication and is mitigated in version 2.6.5 through improved input validation and resource limits.

Summary generated and translated by AI from the official description.
Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.5, a critical Denial of Service (DoS) vulnerability was in the recipe import functionality. This vulnerability allows an authenticated user to crash the server or make a significantly degrade its performance by uploading a large size ZIP file (ZIP Bomb). This vulnerability is fixed in 2.6.5.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected products
TandoorRecipes · recipes
Related CVEs — TandoorRecipes recipes

In the same product, most dangerous first.

CVE-2025-23211CRITICALTandoor Recipes - SSTI - Remote Code ExecutionEPSS 3.6%CVE-2026-25964MEDIUMTandoor Recipes Affected by Authenticated Local File Disclosure (LFD) via Recipe Import leads to Arbitrary File ReadEPSS 0.6%CVE-2026-33152CRITICALTandoor Recipes Vulnerable to Unrestricted Brute-Force via BasicAuthenticationEPSS 0.5%CVE-2025-23212HIGHTandoor Recipes - Local file disclosure - Users can read the content of any file on the serverEPSS 0.5%CVE-2026-35488HIGHTandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) usersEPSS 0.5%CVE-2026-33148MEDIUMURL Parameter Injection in FDC Food Search API Causes Server Crash and Exposes Internal API KeyEPSS 0.5%
References
https://github.com/TandoorRecipes/recipes/security/advisories/GHSA-w8pq-4pwf-r2m8