Sign in
Deutsch English Español Polski
Medium

Payload: Password hashes use insufficient PBKDF2 iterations

  • Disclosed: 06.10.2026
  • Updated: 11.10.2026 10:22

Impact

The password-hashing configuration used a lower work factor than what is recommended.

Patches

Payload now uses stronger password-hashing parameters and transparently upgrades older hashes following a successful login.

Users should upgrade Payload packages to >= 3.90.0 or >= 4.0.0-canary.34.

Workarounds

Upgrading is recommended. Until you can upgrade, protect database copies and backups from unauthorized access and require strong, unique passwords.

Affected software

Click a technology to see all vulnerabilities affecting it.

PlatformPackageVulnerable versionsFixed in
npm package payload >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34

References

CVSS score -
CVSS vector
CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
Weakness (CWE)
CWE-916
Platform
npm
Package
payload
Disclosed
06.10.2026
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-q6mq-ch85-c8mm - 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: Password hashes use insufficient PBKDF2 iterations this entry
    Medium CVE-2026-105804 >= 3.0.0, < 3.90.0, >= 4.0.0-canary.0, < 4.0.0-canary.34 3.90.0, 4.0.0-canary.34
  15. Payload has Authenticated SSRF via Upload Functionality
    High · 7.7 CVE-2026-34746 < 3.79.1 3.79.1
  16. Payload has an SQL Injection via Query Handling
    High · 8.5 CVE-2026-34747 < 3.79.1 3.79.1
  17. Payload: Pre-Authentication Account Takeover via Parameter Injection in Password Recovery
    Critical · 9.1 CVE-2026-34751 < 3.79.1 3.79.1
  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

Know which vulnerabilities affect your application

With the DockRay integration and software inventory enabled, DockRay checks reported component versions against known vulnerabilities and notifies you about confirmed matches. Coverage depends on the supported technology and available advisory data.

Connect your application
DockRay newsletter

Application security in your inbox

Important vulnerabilities, actionable guidance and practical advice for your applications. Choose your technologies and follow what matters to your project.

  • A daily digest of new vulnerabilities, critical ones included.
  • Notifications about important updates.
  • Practical advice on application security and monitoring.

Leave empty to receive updates for every technology.

Privacy policy

Free to subscribe. Unsubscribe with one click in any email.