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CVE-2026-33756

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CVE-2026-33756

Published: Apr 8, 2026

Modified: Apr 8, 2026

PUBLISHED

CVSS v3.1

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.

VendorProductVersions

saleor

saleor

affected
>= 2.0.0, < 3.20.118
affected
>= 3.21.0-a.0, < 3.21.54
affected
>= 3.22.0-a.0, < 3.22.47
affected
>= 3.23.0-a.0, < 3.23.0a3

Weaknesses (CWE)

CWE-770

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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