High 7.5Published Sep 4, 2026

CVE-2026-85606firecrawl-mcp-server 3.20.2 Arbitrary Local File Read via filePath

Updated under an hour ago (2026-10-19 07:23 UTC)

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Every CVE for firecrawl-mcp-server

Exploited in the last 30 days

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.

CVSS: 7.5 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness (CWE): CWE-22
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulnCheck
NVD analysis: Deferred
Record last updated: Sep 14, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

firecrawl firecrawl-mcp-server firecrawl:mcp_server (from the name)	through 3.24.0	CNA record

References

https://github.com/firecrawl/firecrawl-mcp-server/issues/306issue-tracking
https://github.com/firecrawl/firecrawl-mcp-serverproduct
https://github.com/firecrawl/firecrawl-mcp-server/blob/v3.24.1/src/index.tstechnical-description
https://www.vulncheck.com/advisories/firecrawl-mcp-server-3.20.2-arbitrary-local-file-read-via-filepaththird-party-advisory

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.