CVE-2026-27460 Tandoor Recipes Affected by Denial of Service via Recipe Import

What is CVE-2026-27460?

CVE-2026-27460 is a medium-severity denial of service vulnerability in TandoorRecipes recipes, published on 10 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim.

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.

Weakness: CWE-409

Which versions are affected by CVE-2026-27460?

It affects 1 product.

Products include Tandoor Recipes.

How do I fix CVE-2026-27460?

No fix has been published for CVE-2026-27460 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2026-27460 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27460 exists.

Other vulnerabilities in TandoorRecipes recipes

• CVE-2025-23211 Tandoor Recipes - SSTI - Remote Code Execution Critical 10.0
• CVE-2026-33152 Tandoor Recipes Vulnerable to Unrestricted Brute-Force via BasicAuthentication Critical 9.1
• CVE-2025-23213 Tandoor Recipes - Stored XSS through Unrestricted File Upload High 8.7
• CVE-2026-35488 Tandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) users High 8.1
• CVE-2026-35045 Tandoor Recipes Affected by Private Recipe Exposure and Unauthorized Modification High 8.1

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-w8pq-4pwf-r2m8.