Mealie before 3.21.0 Information Disclosure via Ratings Endpoint
cve-program · CVE-2026-93736
PublishedMealie 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.
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CVE-2026-93736 · CVE overview and exploitation status
cve-program · CVE-2026-93736
- https://github.com/mealie-recipes/mealie/issues/7909
- https://github.com/mealie-recipes/mealie
- https://github.com/mealie-recipes/mealie/blob/v3.20.1/mealie/routes/users/ratings.py#L44-L52
- https://github.com/mealie-recipes/mealie/blob/v3.20.1/mealie/repos/repository_users.py#L82-L88
- https://github.com/mealie-recipes/mealie/pull/7903
- https://github.com/mealie-recipes/mealie/commit/6889101a760a457019276c10514e630660b3ed28
- https://github.com/mealie-recipes/mealie/releases/tag/v3.21.0
- https://www.vulncheck.com/advisories/mealie-before-3.21.0-information-disclosure-via-ratings-endpoint
Related changes
Linked by CVE identifierNo related changes are available here.