rootpwn

medium · CVSS v3 5.3 · CVSS v4 6.9

CVE-2026-103476

yii2-starter-kit through 4.2.0 fails to validate article publication status in the attachment-download endpoint, allowin…

Description

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 Attackers can enumerate sequential attachment identifiers to retrieve files from unpublished articles without authentication or authorization checks.

Scores

Severity
medium
CVSS v2
—
CVSS v3
5.3
CVSS v4
6.9
EPSS
—

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