Vulnerability-Lookup

GHSA-9J9R-WGHQ-J565

Vulnerability from github – Published: 2026-03-26 18:31 – Updated: 2026-03-27 18:31

Details

Firecrawl version 2.8.0 and prior contain a server-side request forgery (SSRF) protection bypass vulnerability in the Playwright scraping service where network policy validation is applied only to the initial user-supplied URL and not to subsequent redirect destinations. Attackers can supply an externally valid URL that passes validation and returns an HTTP redirect to an internal or restricted resource, allowing the browser to follow the redirect and fetch the final destination without revalidation, thereby gaining access to internal network services and sensitive endpoints. This issue is distinct from CVE-2024-56800, which describes redirect-based SSRF generally. This vulnerability specifically arises from a post-redirect enforcement gap in implemented SSRF protections, where validation is applied only to the initial request and not to the final redirected destination.

Severity ?

8.6 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

7.8 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-32857"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-918"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-03-26T18:16:28Z",
    "severity": "HIGH"
  },
  "details": "Firecrawl version 2.8.0 and prior contain a server-side request forgery (SSRF) protection bypass vulnerability in the Playwright scraping service where network policy validation is applied only to the initial user-supplied URL and not to subsequent redirect destinations. Attackers can supply an externally valid URL that passes validation and returns an HTTP redirect to an internal or restricted resource, allowing the browser to follow the redirect and fetch the final destination without revalidation, thereby gaining access to internal network services and sensitive endpoints.\u00a0This issue is distinct from CVE-2024-56800, which describes redirect-based SSRF generally. This vulnerability specifically arises from a post-redirect enforcement gap in implemented SSRF protections, where validation is applied only to the initial request and not to the final redirected destination.",
  "id": "GHSA-9j9r-wghq-j565",
  "modified": "2026-03-27T18:31:25Z",
  "published": "2026-03-26T18:31:43Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/firecrawl/firecrawl/security/advisories/GHSA-vjp8-2wgg-p734"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-32857"
    },
    {
      "type": "WEB",
      "url": "https://www.firecrawl.dev"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/firecrawl-playwright-service-ssrf-protection-bypass-via-missing-post-redirect-validation"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-32857 (GCVE-0-2026-32857)

Vulnerability from cvelistv5 – Published: 2026-03-26 17:29 – Updated: 2026-03-30 11:18

Title

Firecrawl Playwright Service SSRF Protection Bypass via Missing Post-Redirect Validation

Summary

Severity ?

7.8 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:H/SI:L/SA:L

8.6 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

CWE

CWE-918 - Server-Side request forgery (SSRF)

Assigner

VulnCheck

References

URL

Tags

	https://www.firecrawl.dev/	product
	https://github.com/firecrawl/firecrawl/security/a…	related
	https://www.vulncheck.com/advisories/firecrawl-pl…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Firecrawl	Firecrawl	Affected: 0 , ≤ 2.8.0 (semver)

Credits

Eran Shimony, Palo Alto Networks

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-32857",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-03-30T11:17:56.545576Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
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        "providerMetadata": {
          "dateUpdated": "2026-03-30T11:18:16.020Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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          "defaultStatus": "unknown",
          "product": "Firecrawl",
          "repo": "https://github.com/firecrawl/firecrawl",
          "vendor": "Firecrawl",
          "versions": [
            {
              "lessThanOrEqual": "2.8.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Eran Shimony, Palo Alto Networks"
        }
      ],
      "descriptions": [
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          "scenarios": [
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      "problemTypes": [
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        },
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        }
      ],
      "source": {
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    "datePublished": "2026-03-26T17:29:34.653Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-9J9R-WGHQ-J565

CVE-2026-32857 (GCVE-0-2026-32857)

Tags

Sightings

Nomenclature