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CVE-2026-29905

AI Predicted 5.5 Difficulty: Easy EPSS 0.45% · P37

Possible ATT&CK Techniques 1AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2026-29905

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Kirby CMS through 5.1.4 allows an authenticated user with 'Editor' permissions to cause a persistent Denial of Service (DoS) via a malformed image upload. The application fails to properly validate the return value of the PHP getimagesize() function. When the system attempts to process this file for metadata or thumbnail generation, it triggers a fatal TypeError.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Kirby 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Kirby是Kirby开源的一套基于文件的内容管理系统（CMS）。 Kirby 5.1.4及之前版本存在安全漏洞，该漏洞源于应用未能正确验证PHP getimagesize()函数的返回值，可能导致通过上传畸形图像造成持久性拒绝服务。
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
-n/a n/a -

II. Public POCs for CVE-2026-29905

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III. Intelligence Information for CVE-2026-29905

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Proof of Concept for CVE-2026-29905 (1)

Vendor Pages for CVE-2026-29905 (1)

Other References for CVE-2026-29905 (1)

Same Patch Batch · n/a · 2026-03-26 · 9 CVEs total

CVE-2026-30162Timo 安全漏洞
CVE-2026-29976Hcxtools 安全漏洞
CVE-2026-29934Jianhua Sun LightCMS 安全漏洞
CVE-2026-29933Yzmcms 安全漏洞
CVE-2026-30457FUEL CMS 安全漏洞
CVE-2026-30458FUEL CMS 安全漏洞
CVE-2026-29969WorkflowFirst StaffWiki 安全漏洞
CVE-2026-30463FUEL CMS 安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2026-29905

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