CVE-2025-57818Network attack vector

Internal network access via unchecked webhook destinations

Published Aug 26, 2025 · Updated Aug 26, 2025

SSRF in Firecrawl before 2.0.1 allows remote authenticated users to reach internal systems through attacker-supplied webhook URLs. The callWebhook service passed the configured URL and arbitrary headers directly to axios.post without rejecting private or internal destinations. A valid account with webhook configuration access is required; triggered callbacks can send attacker-controlled POST requests to reachable internal services.

CVSS severity6.3
Medium
EPSS probability0.28%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

SSRF in Firecrawl before 2.0.1 allows remote authenticated users to reach internal systems through attacker-supplied webhook URLs. The callWebhook service passed the configured URL and arbitrary headers directly to axios.post without rejecting private or internal destinations. A valid account with webhook configuration access is required; triggered callbacks can send attacker-controlled POST requests to reachable internal services.

The record

CVE
CVE-2025-57818
Published
Aug 26, 2025
Updated
Aug 26, 2025
Vendor
Firecrawl
Product
Firecrawl
Classifications
CWE-918, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Aug 26, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 26, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=< 2.0.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Firecrawl · Firecrawlversion=< 2.0.1

Published CVSS scores

7.4GitHub Security AdvisoryCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L
6.3GitHub CNACVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-918Server-Side Request Forgery (SSRF)
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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