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Medium

payload-preferences has Cross-Collection IDOR in Access Control (Multi-Auth Environments)

  • Disclosed: 05.02.2026
  • Updated: 11.10.2026 10:22

Impact

A cross-collection Insecure Direct Object Reference (IDOR) vulnerability exists in the payload-preferences internal collection. In multi-auth collection environments using Postgres or SQLite with default serial/auto-increment IDs, authenticated users from one auth collection can read and delete preferences belonging to users in different auth collections when their numeric IDs collide.

Users are affected if ALL of these are true:

  • Multiple auth collections configured (e.g., admins + customers)
  • Postgres or SQLite database adapter with serial/auto-increment IDs
  • Users in different auth collections with the same numeric ID

Not affected:

  • @payloadcms/db-mongodb adapter
  • Single auth collection environments
  • Postgres/SQLite with idType: 'uuid'

Patches

This vulnerability has been patched in v3.74.0. Users should upgrade to v3.74.0 or later.

Workarounds

There is no workaround other than upgrading. Users with multiple auth collections using Postgres or SQLite with serial IDs should upgrade immediately.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package payload < 3.74.0 3.74.0

References

CVSS score 5.4/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Weakness (CWE)
CWE-639
Platform
npm
Package
payload
Disclosed
05.02.2026
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-jq29-r496-r955 - CC BY 4.0

Vulnerability history: payload

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

All (29) in the archive
Total entries
29
First → latest
04.2022 10.2026
Without a fix
1
Exploited in attacks
0

Severity breakdown

  • Critical 5
  • High 13
  • Medium 11

Disclosures per year

Severity:
  1. Payload: Remote Code Execution through first-register
    High · 8.1 CVE-2026-105858 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  2. Payload external upload trust validation issue
    High CVE-2026-105861 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  3. Payload: Bypassed sanitization of user uploaded SVGs
    High · 8.7 CVE-2026-105862 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  4. Payload: Incomplete validation during the upload file lifecycle
    High · 8.1 CVE-2026-105865 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  5. Payload: Uploaded XML files could execute same-origin JavaScript
    High CVE-2026-105868 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  6. Payload: Unauthorized update to collection documents
    Critical · 9.8 CVE-2026-105859 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  7. Payload authentication token field handling issue
    Critical CVE-2026-105863 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  8. Payload didn't enforce field-level password update restrictions
    High CVE-2026-105855 < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  9. Payload: ReDoS in Multipart Content-Type Validation
    High CVE-2026-105854 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  10. Payload vulnerable to API key disclosure through ordinary document reads
    High CVE-2026-105849 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  11. Payload: Token refresh and password reset responses may expose restricted user fields
    High CVE-2026-105853 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  12. Payload: SQL Injection in SQLite and Postgres
    Critical · 9.8 CVE-2026-105845 >= 3.0.0, < 3.88.0, >= 4.0.0-canary.0, < 4.0.0-canary.27 3.88.0, 4.0.0-canary.27
  13. Payload: Polymorphic join queries could disclose hidden fields
    High CVE-2026-105847 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  14. Payload has Authenticated SSRF via Upload Functionality
    High · 7.7 CVE-2026-34746 < 3.79.1 3.79.1
  15. Payload has an SQL Injection via Query Handling
    High · 8.5 CVE-2026-34747 < 3.79.1 3.79.1
  16. Payload: Pre-Authentication Account Takeover via Parameter Injection in Password Recovery
    Critical · 9.1 CVE-2026-34751 < 3.79.1 3.79.1
  17. payload-preferences has Cross-Collection IDOR in Access Control (Multi-Auth Environments) this entry
    Medium · 5.4 CVE-2026-25574 < 3.74.0 3.74.0
  18. Hidden fields can be leaked on readable collections in Payload
    High · 7.4 CVE-2023-30843 < 1.7.0 1.7.0
  19. Unrestricted Upload of File with Dangerous Type in Payload
    Critical · 9.8 CVE-2022-27952 < 0.15.1 0.15.1

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