CVE-2026-33756

April 8, 2026, 9:26 p.m.

7.5
High

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.

Product(s) Impacted

Vendor Product Versions
Saleor
  • Saleor
  • 2.0.0-3.22.47, <3.23.0a3

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-770
Allocation of Resources Without Limits or Throttling
The product allocates a reusable resource or group of resources on behalf of an actor without imposing any restrictions on the size or number of resources that can be allocated, in violation of the intended security policy for that actor.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a saleor saleor 2.0.0-3.22.47 / / / / / / /
a saleor saleor <3.23.0a3 / / / / / / /

References

https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64
https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8
https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a
https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa
https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464
https://github.com/saleor/saleor/security/advisories/GHSA-24jw-f244-qfpp

Tags

[email protected]
CWE-770
2026-04-08
CVE-2026-33756

CVSS Score

7.5 / 10

CVSS Data - 3.1

  • Attack Vector: NETWORK
  • Attack Complexity: LOW
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: HIGH

    • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

    View Vector String

Timeline

Published: April 8, 2026, 6:26 p.m.
Last Modified: April 8, 2026, 9:26 p.m.

Status : Undergoing Analysis

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

[email protected]

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.