Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling via the GraphQL query batching endpoint. An attacker can exhaust server resources by sending a single HTTP request containing a large number of operations, bypassing per-query...

CVE-2026-33756: Allocation of Resources Without Limits or Throttling

Saleor is an e-commerce platform. From 2.0.0 to before 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118, Saleor supports query batching by submitting multiple GraphQL operations in a single HTTP request as a JSON array but wasn't enforcing any upper limit on the number of operations. This allowed an...