Server-Side Request Forgery in Firecrawl Webhook Functionality
CVE-2025-57818

6.3MEDIUM

Key Information:

Vendor

Firecrawl

Status
Firecrawl
Vendor
CVE Published:
26 August 2025

What is CVE-2025-57818?

Firecrawl's webhook functionality is vulnerable to a server-side request forgery (SSRF) flaw which allows authenticated users to send POST requests to internal URLs with arbitrary headers. This vulnerability could potentially enable attackers to interact with internal systems, exposing sensitive data or functionalities. The issue has been resolved in version 2.0.1. Users unable to update should consider isolating Firecrawl from sensitive internal systems to mitigate risks.

Affected Version(s)

firecrawl < 2.0.1

References

https://github.com/firecrawl/firecrawl/security/advisorie...
x_refsource_CONFIRM
https://github.com/firecrawl/firecrawl/commit/b15fae51a76...
x_refsource_MISC
https://github.com/firecrawl/firecrawl/commit/e8cf0985b07...
x_refsource_MISC

CVSS V3.1

Score:
6.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-57818 : Server-Side Request Forgery in Firecrawl Webhook Functionality