CVE-2025-57818 Firecrawl SSRF Vulnerability via malicious webhook
Authenticated users can exploit a webhook configuration flaw to perform server-side request forgery, potentially accessing internal systems.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-57818?
CVE-2025-57818 is a medium-severity server-side request forgery vulnerability in firecrawl, published on 26 Aug 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Firecrawl turns entire websites into LLM-ready markdown or structured data. Prior to version 2.0.1, a server-side request forgery (SSRF) vulnerability was discovered in Firecrawl's webhook functionality. Authenticated users could configure a webhook to an internal URL and send POST requests with arbitrary headers, which may have allowed access to internal systems. This has been fixed in version 2.0.1. If upgrading is not possible, it is recommend to isolate Firecrawl from any sensitive internal systems.
Weakness: CWE-918
Which versions are affected by CVE-2025-57818?
How do I fix CVE-2025-57818?
No fix has been published for CVE-2025-57818 yet. Limit exposure of the affected software until one is available.
Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.
Is CVE-2025-57818 being exploited?
There is no known exploitation of CVE-2025-57818 in the wild and no public exploit code.
Sources
Also known as GHSA-p2wg-prhf-jx79.