CVE-2022-39275: Improper object type validation in saleor

Severity: medium (CVSS 4.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.8% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-10-06 · updated 2026-06-17
Weakness: CWE-863

Description

Saleor is a headless, GraphQL commerce platform. In affected versions some GraphQL mutations were not properly checking the ID type input which allowed to access database objects that the authenticated user may not be allowed to access. This vulnerability can be used to expose the following information: Estimating database row counts from tables with a sequential primary key or Exposing staff user and customer email addresses and full name through the `assignNavigation()` mutation. This issue has been patched in main and backported to multiple releases (3.7.17, 3.6.18, 3.5.23, 3.4.24, 3.3.26, 3.2.14, 3.1.24). Users are advised to upgrade. There are no known workarounds for this issue.

Affected products

saleor: from 2.0.0 before 3.1.24; from 3.2.0 before 3.2.14; from 3.3.0 before 3.3.26; from 3.4.0 before 3.4.24; from 3.5.0 before 3.5.23; from 3.6.0 before 3.6.18 — fixed in 3.1.24, 3.2.14, 3.3.26, 3.4.24, 3.5.23, 3.6.18

How to fix

Upgrade to a fixed version: saleor 3.1.24, 3.2.14, 3.3.26, 3.4.24. Check the vendor advisory for mitigations.

References

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