Vulnerability · Published Jun 26, 2026 · Assigned by Fluid Attacks
CVE-2026-11779PayloadCMS 3.84.1 - Authenticated account lockout bypass through default unlock access
Medium 5.3
In plain English
A medium-severity security flaw in PayloadCMS from PayloadCMS. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 30% of all known vulnerabilities).
Severity (CVSS 4.0)5.3Medium
Exploit odds (30 days)0.4%top 69.6% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
An Improper Authorization vulnerability exists in PayloadCMS version 3.84.1 due to insufficient access control on the account unlock operation.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| npm | payload | no fix listed | GHSA-jg8r-5jh2-v2xj |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PayloadCMS | PayloadCMS | 3.84.1 |
Weakness: CWE-307 · Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
References
- https://fluidattacks.com/es/advisories/stitches third-party-advisory
- https://github.com/payloadcms/payload product