CVE-2026-35401— Saleor has a resource exhaustion vulnerability in GraphQL queries
Quick assessment
Affected
saleor saleor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
saleor是Saleor Commerce开源的一个接口软件。 Saleor 2.0.0至3.23.0a3之前版本、3.22.47之前版本、3.21.54之前版本和3.20.118之前版本存在安全漏洞，该漏洞源于恶意行为者可在单个API调用中包含大量GraphQL操作，可能导致资源耗尽。
Possible ATT&CK Techniques 1 AI
T1496 · Resource Hijacking
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I. Basic Information for CVE-2026-35401
Vulnerability Information
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Vulnerability Title
Saleor has a resource exhaustion vulnerability in GraphQL queries
Source: CVE Program / CVE List V5
Vulnerability 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, 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
Source: CVE Program / CVE List V5
Vulnerability Title
saleor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
saleor是Saleor Commerce开源的一个接口软件。 Saleor 2.0.0至3.23.0a3之前版本、3.22.47之前版本、3.21.54之前版本和3.20.118之前版本存在安全漏洞，该漏洞源于恶意行为者可在单个API调用中包含大量GraphQL操作，可能导致资源耗尽。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
II. Public POCs for CVE-2026-35401
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Same Patch Batch · saleor · 2026-04-08 · 4 CVEs total
| CVE-2026-33756 | 7.5 HIGH | Saleor Affected by Denial of Service via Unbounded GraphQL Query Batching |
| CVE-2026-35407 | Saleor has Cross-Account Email Change via Unbound Confirmation Token | |
| CVE-2026-39851 | Saleor has a user enumeration vulnerability due to different error messages |
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V. Comments for CVE-2026-35401
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