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CVE-2026-11779— PayloadCMS 3.84.1 - Authenticated account lockout bypass through default unlock access

Quick assessment

Affected
PayloadCMS PayloadCMS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

payloadcms PayloadCMS是payloadcms公司的一款内容管理系统插件。 PayloadCMS 3.84.1版本存在授权问题漏洞，该漏洞源于账户解锁操作访问控制不足，可能导致授权问题。

AI Predicted 8.1 Difficulty: Easy EPSS 0.36% · P28

Possible ATT&CK Techniques 1 AI

T1078.004 · Cloud Accounts

Affected Version Matrix 1

VendorProduct Version RangeStatus
PayloadCMS PayloadCMS 3.84.1 affected
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I. Basic Information for CVE-2026-11779

Vulnerability Information
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Vulnerability Title
PayloadCMS 3.84.1 - Authenticated account lockout bypass through default unlock access
Source: CVE Program / CVE List V5
Vulnerability Description
An Improper Authorization vulnerability exists in PayloadCMS version 3.84.1 due to insufficient access control on the account unlock operation.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
PayloadCMS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
payloadcms PayloadCMS是payloadcms公司的一款内容管理系统插件。 PayloadCMS 3.84.1版本存在授权问题漏洞，该漏洞源于账户解锁操作访问控制不足，可能导致授权问题。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
PayloadCMS PayloadCMS 3.84.1 -

II. Public POCs for CVE-2026-11779

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III. Intelligence Information for CVE-2026-11779

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Vendor Advisories for CVE-2026-11779 (1)

IV. Related Vulnerabilities

Same vendor: PayloadCMS
Same weakness: CWE-307

V. Comments for CVE-2026-11779

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