CVE-2026-35407

Saleor has Cross-Account Email Change via Unbound Confirmation Token

MEDIUM
6.5
CVSS Score
Published: April 8, 2026 at 05:24 PM UTC
Updated: July 24, 2026 at 09:20 PM UTC
1 product affected across 1 vendorSaleor

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.3%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 3.20.118v < 3.21.54v < 3.22.47v < 3.23.0a32.10.0 ≤ v < 3.20.1183.20.119 ≤ v < 3.21.543.22.0 ≤ v < 3.22.473.23.03.23.0 a03.23.0 a13.23.0 a2
Affected range stops below 3.20.118, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.21.54, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.22.47, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.23.0a3, so it looks safe — our inference, not a vendor statement

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusANALYZED
CWE
CWE-285

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