Answer in brief
CVE-2021-47942 records a Unknown severity vulnerability in Home Assistant Community Store 1.10.0 Path Traversal Account Takeover. The current sources do not mark it as known exploited. The current feed maps Home-Assistant/Home Assistant Community Store (HACS) (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Home-Assistant/Home Assistant Community Store (HACS) (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Home-Assistant/Home Assistant Community Store (HACS)generic | >=0 <1.10.0 | 1.10.0 |
Published upstream
May 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
Home Assistant Community Store (HACS) prior to 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.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2021-47942 records a Unknown severity vulnerability in Home Assistant Community Store 1.10.0 Path Traversal Account Takeover. The current sources do not mark it as known exploited. The current feed maps Home-Assistant/Home Assistant Community Store (HACS) (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Home-Assistant/Home Assistant Community Store (HACS) (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Home-Assistant/Home Assistant Community Store (HACS)generic | >=0 <1.10.0 | 1.10.0 |
Published upstream
May 16, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 14, 2026
Home Assistant Community Store (HACS) prior to 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.
Quoted source text, attributed separately from HOL analysis.