PT-2024-37074 · Firecrawl · Firecrawl

Oliverwales

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Published

2024-12-30

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Updated

2026-05-01

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CVE-2024-56800

CVSS v3.1

7.4

High

VectorAV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
Name of the Vulnerable Software and Affected Versions Firecrawl versions prior to 1.1.1
Description Firecrawl is a web scraper that allows users to extract the content of a webpage for a large language model. The scraping engine could be exploited by crafting a malicious site that redirects to a local IP address, allowing exfiltration of local network resources through the API. The cloud service was patched on December 27th, 2024, and the maintainers have checked that no user data was exposed by this vulnerability. Scraping engines used in the open sourced version of Firecrawl were patched on December 29th, 2024, except for the playwright services which the maintainers have determined to be un-patchable.
Recommendations All users of open-source software (OSS) Firecrawl should upgrade to v1.1.1. As a workaround, OSS Firecrawl users should supply the playwright services with a secure proxy. A proxy can be specified through the PROXY SERVER env in the environment variables. Ensure that the proxy server one is using is setup to block all traffic going to link-local IP addresses.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2024-56800
GHSA-VJP8-2WGG-P734

Affected Products

Firecrawl