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CVE-2026-44392

AI Predicted 4.3 Difficulty: Moderate EPSS 0.03% · P8

Possible ATT&CK Techniques 1AI

T1078 · Valid Accounts

Affected Version Matrix 14

VendorProductVersion RangeStatus
Six Apart Ltd.Movable Type9.1.1 and earlieraffected
9.0.7 and earlieraffected
8.8.3 and earlieraffected
8.0.10 and earlieraffected
Six Apart Ltd.Movable Type Advanced9.1.1 and earlieaffected
9.0.7 and earlieraffected
8.8.3 and earlieraffected
8.0.10 and earlieraffected
Six Apart Ltd.Movable Type Premium9.1.1 and earlieraffected
9.0.7 and earlieraffected
2.15 and earlier (included in Movable Type 8.8.4 and earlier or Movable Type 8.0.11 and earlier)affected
Six Apart Ltd.Movable Type Premium (Advanced Edition)9.1.1 and earlieraffected
9.0.7 and earlieraffected
2.15 and earlier (included in Movable Type 8.8.4 and earlier or Movable Type 8.0.11 and earlier)affected
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I. Basic Information for CVE-2026-44392

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Missing authorization vulnerability exists in Movable Type. Under certain conditions, when a user without administrator privileges signs in to the product, unintended update processing may be executed.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Movable Type 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Movable Type是Movable Type公司的一个内容管理系统。 Movable Type存在安全漏洞，该漏洞源于缺少授权验证，可能导致无管理员权限的用户登录后执行意外的更新处理。
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

VendorProductAffected VersionsCPESubscribe
Six Apart Ltd.Movable Type 9.1.1 and earlier -
Six Apart Ltd.Movable Type 9.0.7 and earlier -
Six Apart Ltd.Movable Type 8.8.3 and earlier -
Six Apart Ltd.Movable Type 8.0.10 and earlier -
Six Apart Ltd.Movable Type Advanced 9.1.1 and earlie -
Six Apart Ltd.Movable Type Advanced 9.0.7 and earlier -
Six Apart Ltd.Movable Type Advanced 8.8.3 and earlier -
Six Apart Ltd.Movable Type Advanced 8.0.10 and earlier -
Six Apart Ltd.Movable Type Premium 9.1.1 and earlier -
Six Apart Ltd.Movable Type Premium 9.0.7 and earlier -
Six Apart Ltd.Movable Type Premium 2.15 and earlier (included in Movable Type 8.8.4 and earlier or Movable Type 8.0.11 and earlier) -
Six Apart Ltd.Movable Type Premium (Advanced Edition) 9.1.1 and earlier -
Six Apart Ltd.Movable Type Premium (Advanced Edition) 9.0.7 and earlier -
Six Apart Ltd.Movable Type Premium (Advanced Edition) 2.15 and earlier (included in Movable Type 8.8.4 and earlier or Movable Type 8.0.11 and earlier) -

II. Public POCs for CVE-2026-44392

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

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III. Intelligence Information for CVE-2026-44392

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Vendor Advisories for CVE-2026-44392 (3)

IV. Related Vulnerabilities

Same product: Movable Type
Same vendor: Six Apart Ltd.
Same weakness: CWE-862

V. Comments for CVE-2026-44392

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