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Vulnerability record · CVE-2026-35407 · published 8 April 2026

CVE-2026-35407: Saleor improper authorization vulnerability

Saleor · Saleor

Saleor 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 in the account email change workflow, the confirmation flow did not verify that the email change confirmation token was issued for the given authenticated user. As a result, a valid email-change token generated for one account can be replayed while authenticated as a different account. The second account’s email address is then updated to the token's new_email, even though that token was never issued for that account. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.

5.9 CVSS 4.0 Medium EPSS 0.41% · top 67.4% CWE-285 · Improper authorization
5.9CVSS 4.0 base score
0.41%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
24 Jul 2026Last modified by NVD

Description

Saleor 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 in the account email change workflow, the confirmation flow did not verify that the email change confirmation token was issued for the given authenticated user. As a result, a valid email-change token generated for one account can be replayed while authenticated as a different account. The second account’s email address is then updated to the token's new_email, even though that token was never issued for that account. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.

CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

Affected products

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

References

LinkTags
https://github.com/saleor/saleor/commit/7be352fa8c35875d6e66d36493ca7c14c101bd64 Patch
https://github.com/saleor/saleor/commit/cdb66da97abb7c86939e384914cd8d9194f378e8 Patch
https://github.com/saleor/saleor/commit/d6a94e95bd77f3f733fa66afd1b1ac72e863ca2a Patch
https://github.com/saleor/saleor/commit/e42aa4d6e588982e78942b033af051c8ec8f43fa Patch
https://github.com/saleor/saleor/commit/f0371bdd4cafcc841f1a9e7049cead6133bf7464 Patch
https://github.com/saleor/saleor/security/advisories/GHSA-hwph-9537-mc3p Vendor 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-2026-35401Saleor 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, a malicious actor can include many GraphQL mutations…EPSS 0.46%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%5.4CVE-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-2026-35407), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.