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CVE-2026-93736

Mealie before 3.21.0 Information Disclosure via Ratings Endpoint

CVSS 4.0 5.3 MEDIUMCVSS 3.1 4.3 MEDIUMCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2026-93736

Published

Mealie before 3.21.0 fails to validate user ownership in the ratings and favorites endpoints, allowing authenticated attackers to read any user's recipe ratings and favorites by specifying arbitrary user IDs in the URL path. Attackers can access private recipe identifiers, rating values, and favorite flags belonging to other users across different groups or households.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2026-93736

Published

mealie

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "mealie-recipes",
                    "product": "mealie",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:github/mealie-recipes/mealie",
                    "repo": "https://github.com/mealie-recipes/mealie",
                    "versions": [
                        {
                            "version": "0",
                            "status": "affected",
                            "versionType": "semver",
                            "lessThan": "3.21.0"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON