Report: CVE-2021-47942 - Home Assistant Community Store 1.10.0 Path Traversal Account Takeover - Expert Insights

Report: CVE-2021-47942 - Home Assistant Community Store 1.10.0 Path Traversal Account Takeover - Expert Insights

CVE ID :CVE-2021-47942 Published : May 16, 2026, 3:28 p.m. | 30 minutes ago Description :Home Assistant Community Store (HACS) 1.10.0 contains a path traversal vulnerability that allows unauthenticated attackers to read sensitive files by traversing directories via the /hacsfiles/ endpoint. Attackers can retrieve the .storage/auth file containing user credentials and refresh tokens, then craft valid JWT tokens to gain administrative access to Home Assistant instances. Severity: 8.7 | HIGH Visit the link for more details, such as CVSS details, affected products, timeline, and more...

CVE Details

Severity
HIGH
Published
May 16, 2026
Impact: path traversal