yii2-starter-kit through 4.2.0 Unauthorized File Download via attachment-download

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-103476 · Microsoft / collected KEV context

cve-program · CVE-2026-103476

• 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/frontend/controllers/ArticleController.php#L69
• https://www.vulncheck.com/advisories/yii2-starter-kit-through-4.2.0-unauthorized-file-download-via-attachment-download

No related operational record is retained in the current change model.