Answer in brief
CVE-2026-85606 records a High severity (CVSS 7.5) vulnerability in firecrawl-mcp-server 3.20.2 Arbitrary Local File Read via filePath. The current sources do not mark it as known exploited. The current feed maps firecrawl/firecrawl-mcp-server (generic), firecrawl/firecrawl-mcp-server (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.5. 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 firecrawl/firecrawl-mcp-server (generic), firecrawl/firecrawl-mcp-server (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| firecrawl/firecrawl-mcp-servergeneric | 0 | Not reported |
| firecrawl/firecrawl-mcp-servergeneric | >=0 <=3.24.0 | Not reported |
Published upstream
Sep 4, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Sep 23, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 4, 2026
firecrawl-mcp-server 3.20.2 contains an arbitrary local file read vulnerability in the firecrawl_parse tool that accepts unconstrained filePath arguments without directory containment validation. Attackers can supply absolute paths or directory traversal sequences to read sensitive files like credentials and environment variables, which are then uploaded and returned to the model context.
Quoted source text, attributed separately from HOL analysis.