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Vulnerability record · CVE-2026-35401 · published 8 April 2026

CVE-2026-35401: Saleor allocation without limits vulnerability

Saleor · Saleor

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.

7.5 CVSS 3.1 High EPSS 0.46% · top 62.6% CWE-770 · Allocation without limits
7.5CVSS 3.1 base score
0.46%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
1References
24 Jul 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

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

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.7CVE-2026-24136Saleor insecure direct object reference vulnerabilitySaleor is an e-commerce platform. Versions 3.2.0 through 3.20.109, 3.21.0-a.0 through 3.21.44 and 3.22.0-a.0 through 3.22.28 have a n Insecure Direct…EPSS 0.41%8.5CVE-2026-23499Saleor cross-site scripting vulnerabilitySaleor is an e-commerce platform. Starting in version 3.0.0 and prior to versions 3.20.108, 3.21.43, and 3.22.27, Saleor allowed authenticated staff …EPSS 0.27%7.5CVE-2026-33756Saleor allocation without limits vulnerabilitySaleor 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 multipl…EPSS 0.79%7.2CVE-2026-22849Saleor cross-site scripting vulnerabilitySaleor is an e-commerce platform. Starting in version 3.0.0 and prior to versions 3.20.108, 3.21.43, and 3.22.27, Saleor was allowing users to modify…EPSS 0.24%6.5CVE-2022-0932Saleor missing authorization vulnerabilityMissing Authorization in GitHub repository saleor/saleor prior to 3.1.2.EPSS 1.0%5.9CVE-2026-35407Saleor improper authorization vulnerabilitySaleor is an e-commerce platform. From 2.10.0 to before 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118, a business-logic and authorization flaw was found i…EPSS 0.41%5.4CVE-2024-31205Saleor cross-site request forgery vulnerabilitySaleor is an e-commerce platform. Starting in version 3.10.0 and prior to versions 3.14.64, 3.15.39, 3.16.39, 3.17.35, 3.18.31, and 3.19.19, an attac…EPSS 0.19%5.4CVE-2024-29888Saleor vulnerabilitySaleor is an e-commerce platform that serves high-volume companies. When using `Pickup: Local stock only` click-and-collect as a delivery method in s…EPSS 0.53%

Source: NIST National Vulnerability Database (record CVE-2026-35401), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.