High severity7.5NVD Advisory· Published Apr 8, 2026· Updated Apr 20, 2026
CVE-2026-33756
CVE-2026-33756
Description
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 unauthenticated attacker to send a single HTTP request many operations (bypassing the per query complexity limit) to exhaust resources. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
5cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*+ 4 more
- cpe:2.3:a:saleor:saleor:*:*:*:*:*:*:*:*range: >=2.0.0,<3.20.118
- cpe:2.3:a:saleor:saleor:3.23.0:alpha0:*:*:*:*:*:*
- cpe:2.3:a:saleor:saleor:3.23.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:saleor:saleor:3.23.0:alpha2:*:*:*:*:*:*
- (no CPE)range: >=2.0.0, <3.20.118 || >=3.21.0, <3.21.54 || >=3.22.0, <3.22.47 || >=3.23.0a0, <3.23.0a3
Patches
Vulnerability mechanics
References
6- github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64nvdPatch
- github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8nvdPatch
- github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2anvdPatch
- github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fanvdPatch
- github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464nvdPatch
- github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfppnvdPatchVendor Advisory
News mentions
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