HIGH 7.0 NVD
CVE-2026-116066
Firecrawl before 2.11.586 contains a server-side request forgery vulnerability in the Playwright service SSRF proxy that allows attackers to bypass isInternalHo
Firecrawl before 2.11.586 contains a server-side request forgery vulnerability in the Playwright service SSRF proxy that allows attackers to bypass isInternalHost checks via DNS rebinding. Attackers controlling DNS for a scrape target can return a public address during validation and a private address at connect time, retrieving cloud metadata and internal resources through the scrape API.
References
- https://github.com/firecrawl/firecrawl
- https://github.com/firecrawl/firecrawl/blob/5c198a7d9376fef21a7f6d74313fc957842744ad/apps/
- https://github.com/firecrawl/firecrawl/commit/5e74ff37b41ac650d6bccff170a9be0a6decb946
- https://github.com/firecrawl/firecrawl/issues/5256
- https://www.vulncheck.com/advisories/firecrawl-before-2.11.586-ssrf-protection-bypass-via-
This high severity vulnerability with a CVSS score of 7.0 was published on 2026-10-25 via NVD.
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