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CVE-2026-35407— Saleor has Cross-Account Email Change via Unbound Confirmation Token

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 2.10.0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之前版本存在授权问题漏洞，该漏洞源于账户电子邮件更改流程存在逻辑和授权缺陷，可能导致重放攻击并更改其他账户的电子邮件地址。

AI Predicted 7.5 Difficulty: Easy EPSS 0.41% · P33

Possible ATT&CK Techniques 1 AI

T1078 · Valid Accounts
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I. Basic Information for CVE-2026-35407

Vulnerability Information
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Vulnerability Title
Saleor has Cross-Account Email Change via Unbound Confirmation Token
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
saleor 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
saleor是Saleor Commerce开源的一个接口软件。 saleor 2.10.0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之前版本存在授权问题漏洞，该漏洞源于账户电子邮件更改流程存在逻辑和授权缺陷，可能导致重放攻击并更改其他账户的电子邮件地址。
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)

Affected Products

Vendor Product Affected Versions CPE Subscribe
saleor saleor >= 2.10.0, < 3.20.118 -

II. Public POCs for CVE-2026-35407

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III. Intelligence Information for CVE-2026-35407

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Vendor Advisories for CVE-2026-35407 (1)

Same Patch Batch · saleor · 2026-04-08 · 4 CVEs total

CVE-2026-35401 7.5 HIGH Saleor has a resource exhaustion vulnerability in GraphQL queries
CVE-2026-33756 7.5 HIGH Saleor Affected by Denial of Service via Unbounded GraphQL Query Batching
CVE-2026-39851 Saleor has a user enumeration vulnerability due to different error messages

IV. Related Vulnerabilities

Same product: saleor
Same vendor: saleor
Same weakness: CWE-285

V. Comments for CVE-2026-35407

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