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.
Metrics
Affected Vendors & Products
References
History
Thu, 01 Oct 2026 16:00:00 +0000
| Type | Values Removed | Values Added |
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| First Time appeared |
Yii2-starter-kit
Yii2-starter-kit yii2-starter-kit |
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| Vendors & Products |
Yii2-starter-kit
Yii2-starter-kit yii2-starter-kit |
Wed, 30 Sep 2026 20:30:00 +0000
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| Metrics |
ssvc
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Wed, 30 Sep 2026 17:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Title | yii2-starter-kit through 4.2.0 Debug and Gii Module Exposure | |
| Weaknesses | CWE-489 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-09-30T17:22:41.761Z
Updated: 2026-09-30T19:13:28.143Z
Reserved: 2026-09-30T16:03:00.735Z
Link: CVE-2026-103475
Updated: 2026-09-30T19:13:23.630Z
Status : Deferred
Published: 2026-09-30T18:18:17.817
Modified: 2026-09-30T20:17:31.447
Link: CVE-2026-103475
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