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3 vulnerabilities found for by yii2-starter-kit

CVE-2026-103476 (GCVE-0-2026-103476)
Vulnerability from cvelistv5
Published
2026-09-30 17:22
Modified
2026-10-01 15:34
Severity ?
6.9 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE
  • CWE-639 - Authorization Bypass Through User-Controlled Key
Summary
yii2-starter-kit through 4.2.0 fails to validate article publication status in the attachment-download endpoint, allowing unauthenticated attackers to download files from draft articles. Attackers can enumerate sequential attachment identifiers to retrieve files from unpublished articles without authentication or authorization checks.
References
Impacted products
Vendor Product Version
yii2-starter-kit yii2-starter-kit Version: 0   <
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CVE-2026-103475 (GCVE-0-2026-103475)
Vulnerability from cvelistv5
Published
2026-09-30 17:22
Modified
2026-09-30 19:13
Severity ?
9.3 (Critical) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
Summary
yii2-starter-kit through 4.2.0 exposes the Yii debug and Gii modules to all IP addresses by setting allowedIPs to ['*'] in its default development configuration. Unauthenticated remote attackers can access the debug endpoint to read sensitive data including session cookies and database queries, or access the Gii endpoint to generate and write PHP files into the application directory.
References
Impacted products
Vendor Product Version
yii2-starter-kit yii2-starter-kit Version: 0   <
Create a notification for this product.
Show details on NVD website

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CVE-2026-103474 (GCVE-0-2026-103474)
Vulnerability from cvelistv5
Published
2026-09-30 17:22
Modified
2026-09-30 17:50
Severity ?
8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-434 - Unrestricted Upload of File with Dangerous Type
Summary
yii2-starter-kit through 4.2.0 fails to validate file types in the backend storage upload actions, allowing authenticated managers to upload PHP files. Attackers with manager role can upload PHP scripts to the web-accessible storage directory and request them to execute arbitrary code on the server.
References
Impacted products
Vendor Product Version
yii2-starter-kit yii2-starter-kit Version: 0   <
Create a notification for this product.
Show details on NVD website

To clipboard 

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