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.
Affected products
saleor: saleor
References6
- github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp PatchVendor Advisory
- github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c1… Patch
- github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9… Patch
- github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac7… Patch
- github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c… Patch
- github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6… Patch
Metrics
- CVSS 3.1
-
7.5
HIGH
Score source: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — exploit probability
- 0% percentile: 40 · as of 12 November 2026
- CWE
- CWE-770
Could this be exploited in your environment?
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