CVE-2026-39851CWE-204

Saleor has a user enumeration vulnerability due to different error messages

Medium · published April 8, 2026

CVSS v4.0
5.3
EPSS
0%
Percentile
35.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
5.3 · 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
EPSS
0.00422 · 35.4th percentile
Weakness
CWE-204 · Observable Response Discrepancy
Published
2026-04-08T17:33Z
EPSS history
Timeline
  • 08 APR 17:33Z
    Saleor has a user enumeration vulnerability due to different error messages
    cvelistv5