CVE-2026-39851

Severity CVSS v4.0:

MEDIUM

Type:

Unavailable / Other

Publication date:

08/04/2026

Last modified:

20/04/2026

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, the requestEmailChange() mutation was revealing the existence of user-provided email addresses in error messages. This vulnerability is fixed in 3.23.0a3, 3.22.47, 3.21.54, and 3.20.118.

Impact

Vector 4.0

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): Low
Integrity (VI): None
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0

5.30

Severity 4.0

MEDIUM

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:saleor:saleor::::::::	2.10.0 (including)	3.20.118 (excluding)
cpe:2.3:a:saleor:saleor::::::::	3.21.0 (including)	3.21.54 (excluding)
cpe:2.3:a:saleor:saleor::::::::	3.22.0 (including)	3.22.47 (excluding)
cpe:2.3:a:saleor:saleor:3.23.0:alpha0::::::
cpe:2.3:a:saleor:saleor:3.23.0:alpha1::::::
cpe:2.3:a:saleor:saleor:3.23.0:alpha2::::::

To consult the complete list of CPE names with products and versions, see this page

CVE-2026-39851

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools