CVE-2026-103474Published
yii2-starter-kit through 4.2.0 Unrestricted File Upload RCE
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-103474 · Microsoft / collected KEV context
cve-program · CVE-2026-103474
- https://github.com/yii-starter-kit/yii2-starter-kit/issues/797
- https://github.com/yii-starter-kit/yii2-starter-kit
- https://github.com/yii-starter-kit/yii2-starter-kit/blob/cc2c451e8c959c7300b04efea597706a38609f58/backend/modules/file/controllers/StorageController.php#L36
- https://www.vulncheck.com/advisories/yii2-starter-kit-through-4.2.0-unrestricted-file-upload-rce
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.