CVE-2026-35401 Details
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.
A resource exhaustion vulnerability has been identified in the Saleor e-commerce platform, affecting versions 2.0.0 prior to 3.23.0a3, as well as 3.22.47, 3.21.54, and 3.20.118. The vulnerability allows a malicious actor to include multiple GraphQL mutations or queries in a single API call by using aliases or chaining multiple mutations. This exploitation leads to resource exhaustion on the server.
Users are advised to upgrade to Saleor versions 3.23.0a3, 3.22.47, 3.21.54, or 3.20.118. If an immediate upgrade is not possible, it is recommended to implement a live patch at the Web Application Firewall (WAF) level by limiting the size of the request body or by blocking GraphQL aliases and mutation chaining using regular expression-based WAF rules.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 8, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/saleor/saleor/security/advisories/GHSA-gqqv-xwx3-jj4h | [email protected] | PatchVendor Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-770 | Allocation of Resources Without Limits or Throttling | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| saleor saleor | >= 2.0.0, < 3.20.118 >= 3.21.0, < 3.21.54 >= 3.22.0, < 3.22.47 3.23.0 alpha0 3.23.0 alpha1 3.23.0 alpha2 |
CPE
Remediation
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Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jul 24, 2026 | CVE Translated | [email protected] |
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 20, 2026 | Initial Analysis | [email protected] |
| Apr 8, 2026 | New CVE Received | [email protected] |