Improper Authorization in PayloadCMS by FluidAttacks
CVE-2026-11779

5.3MEDIUM

Key Information:

Vendor

Payloadcms

Status
Payloadcms
Vendor
CVE Published:
26 June 2026

What is CVE-2026-11779?

An improper authorization vulnerability has been identified in PayloadCMS version 3.84.1, stemming from inadequate access controls on the account unlock feature. This flaw may allow unauthorized users to manipulate account states without the proper permissions, posing significant security risks. Proper access controls are essential to prevent exploitation and ensure the integrity of user accounts.

Affected Version(s)

PayloadCMS Windows 3.84.1

References

https://fluidattacks.com/es/advisories/stitches
third-party-advisory
https://github.com/payloadcms/payload
product

CVSS V4

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Oscar Naveda
.