CVE-2026-35489: Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists

Q: How do I fix CVE-2026-35489?

recipes: upgrade to 2.6.4. Exact commands for each OS are on this page.

Q: Is CVE-2026-35489 being exploited?

CVE-2026-35489 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-35489 affect?

CVE-2026-35489 affects recipes. Severity is high (CVSS 7.3). Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the POST /api/food/{id}/shopping/ endpoint reads amount and unit directly from request.data and passes them without validat

Q: How urgent is CVE-2026-35489?

Priority 39/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

This week

HIGH 7.3REMOTEUPGRADE

CVE-2026-35489 is a high-severity flaw (CVSS 7.3) affecting recipes. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the POST /api/food/{id}/shopping/ endpoint reads amount and unit directly from request.data and passes them without validation to ShoppingListEntry.objects.create(). Invalid amount values (non-numeric strings) cause an unhandled exception and HTTP 500. A unit ID from a different Space can be associated cross-space, leaking foreign-

Why this priority

High severity
Public exploit reference
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.3 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.2% (top 87%)
CISA exploited list	No
Weakness	CWE-639, CWE-1284
Published	2026-04-07
Last modified	2026-10-26

Publisher (CNA): GitHub, Inc. · Vendor: tandoor

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-07 16:16 UTCPublished CVE record published
2026-10-26 21:10 UTCUpdated Record last modified

tandoor recipes UPGRADE

Affected: < 2.6.4

Fixed in: 2.6.4

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy recipes || rpm -q recipes || recipes --version

2. UPGRADE to 2.6.4 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade recipes

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade recipes

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35489?

recipes: upgrade to 2.6.4. Exact commands for each OS are on this page.

Is CVE-2026-35489 being exploited?

CVE-2026-35489 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35489 affect?

CVE-2026-35489 affects recipes. Severity is high (CVSS 7.3). Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Prior to 2.6.4, the POST /api/food/{id}/shopping/ endpoint reads amount and unit directly from request.data and passes them without validat

How urgent is CVE-2026-35489?

Priority 39/100. High severity; Public exploit reference; Remotely exploitable, no login, no user action

Related CVEs

CVE-2026-35488 HIGH 8.1 UPGRADE Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists
CVE-2026-27460 MEDIUM 6.5 UPGRADE Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists
CVE-2026-35046 MEDIUM 5.4 UPGRADE Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists
CVE-2026-35045 HIGH 8.1 UPGRADE Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists

References

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