CVE-2026-93736Mealie before 3.21.0 Information Disclosure via Ratings Endpoint
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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Free account, 1 product
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.
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-639
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
mealie-recipes mealie mealie_recipes:mealie (from the name) | before 3.21.0 | CNA record |
References
- https://github.com/mealie-recipes/mealie/issues/7909issue-tracking
- https://github.com/mealie-recipes/mealieproduct
- https://github.com/mealie-recipes/mealie/blob/v3.20.1/mealie/routes/users/ratings.py#L44-L52technical-description
- https://github.com/mealie-recipes/mealie/blob/v3.20.1/mealie/repos/repository_users.py#L82-L88technical-description
- https://github.com/mealie-recipes/mealie/pull/7903patch, issue-tracking
- https://github.com/mealie-recipes/mealie/commit/6889101a760a457019276c10514e630660b3ed28patch
- https://github.com/mealie-recipes/mealie/releases/tag/v3.21.0release-notes
- https://www.vulncheck.com/advisories/mealie-before-3.21.0-information-disclosure-via-ratings-endpointthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.