High 7.5Published Apr 8, 2026

CVE-2026-33756Saleor Affected by Denial of Service via Unbounded GraphQL Query Batching

Updated under an hour ago (Oct 26, 2026, 11:10 PM ET)

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Every CVE for saleor

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness (CWE): CWE-770
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Analyzed
Record last updated: Apr 8, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

saleor saleor saleor:saleor (from the name)	from 2.0.0, < 3.20.118; from 3.21.0-a.0, < 3.21.54; from 3.22.0-a.0, < 3.22.47; from 3.23.0-a.0, < 3.23.0a3	CNA record
saleor saleor saleor:saleor	from 2.0.0 before 3.20.118; from 3.21.0 before 3.21.54; from 3.22.0 before 3.22.47; 3.23.0; 3.23.0; 3.23.0	NVD

References

References

https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp	x-refsource-confirm, patch, vendor-advisory
https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64	x-refsource-misc, patch
https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8	x-refsource-misc, patch
https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a	x-refsource-misc, patch
https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa	x-refsource-misc, patch
https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464	x-refsource-misc, patch

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.