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OpenAdvisories
Medium · 5.3 CVE-2026-71210 EUVD-2026-53207GHSA-q2c2-jwjg-8cxx

mealie - DNS-Rebinding TOCTOU in SSRF Guard Allows Internal Network and Cloud Metadata Access

Published Aug 5, 2026 · Updated Aug 10, 2026 · Assigned by TuranSec

Description

Mealie's AsyncSafeTransport SSRF guard (mealie/pkgs/safehttp/transport.py) resolves a target hostname once, checks the resolved IP against private-range rules, but then issues the actual outbound HTTP request using the original hostname, which the underlying async transport re-resolves independently.

Affected products

VendorProductAffectedFixed
mealie-recipes mealie — —

References