CVE-2026-35401 PUBLISHED

Saleor has a resource exhaustion vulnerability in GraphQL queries

Assigner: GitHub_M
Reserved: 02.04.2026 Published: 08.04.2026 Updated: 08.04.2026

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, a malicious actor can include many GraphQL mutations or queries in a single API call using aliases or chaining multiple mutations, resulting in resource exhaustion. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS Score: 7.5

Attack Vector	Network	Scope	Unchanged
Attack Complexity	Low	Confidentiality Impact	None
Privileges Required	None	Integrity Impact	None
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	saleor
Product	saleor
Versions	Version >= 2.0.0, < 3.20.118 is affected Version >= 3.21.0-a.0, < 3.21.54 is affected Version >= 3.22.0-a.0, < 3.22.47 is affected Version >= 3.23.0-a.0, < 3.23.0a3 is affected

References

https://github.com/saleor/saleor/security/advisories/GHSA-gqqv-xwx3-jj4h

Problem Types

CWE-770: Allocation of Resources Without Limits or Throttling CWE