github - ghsa-6q49-35h6-rq2p

GHSA-6Q49-35H6-RQ2P

Vulnerability from github – Published: 2022-11-25 18:30 – Updated: 2025-04-29 15:36

Summary

Browsershot version 3.57.3 vulnerable to improper input validation

Details

Browsershot version 3.57.3 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the JS content imported from an external source passed to the Browsershot::html method does not contain URLs that use the file:// protocol.

Severity ?

6.1 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "spatie/browsershot"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.57.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-43984"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-20",
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-12-02T22:32:45Z",
    "nvd_published_at": "2022-11-25T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Browsershot version 3.57.3 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the JS content imported from an external source passed to the Browsershot::html method does not contain URLs that use the file:// protocol.",
  "id": "GHSA-6q49-35h6-rq2p",
  "modified": "2025-04-29T15:36:55Z",
  "published": "2022-11-25T18:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-43984"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spatie/browsershot/commit/554c3e566fde8c47ad1ac9be47eaeb9a84c4dfe2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spatie/browsershot/commit/92cf16fc098211731f80d21687abeafbe2c457ad"
    },
    {
      "type": "WEB",
      "url": "https://fluidattacks.com/advisories/malone"
    },
    {
      "type": "WEB",
      "url": "https://github.com/spatie/browsershot"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Browsershot version 3.57.3 vulnerable to improper input validation"
}

CVE-2022-43984 (GCVE-0-2022-43984)

Vulnerability from cvelistv5 – Published: 2022-11-25 00:00 – Updated: 2025-12-03 20:10

Summary

Severity ?

8.2 (High)


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

CWE

Server Side XSS

Assigner

Fluid Attacks

References

URL

Tags

	https://fluidattacks.com/advisories/malone/
	https://github.com/spatie/browsershot/

Impacted products

	Vendor	Product	Version
	n/a	Browsershot	Affected: 3.57.3

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T13:47:04.589Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://fluidattacks.com/advisories/malone/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://github.com/spatie/browsershot/"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 8.2,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "LOW",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "REQUIRED",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2022-43984",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-29T14:37:06.219895Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-79",
                "description": "CWE-79 Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)",
                "lang": "en",
                "type": "CWE"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-29T14:37:41.012Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://packagist.org",
          "defaultStatus": "unaffected",
          "packageName": "spatie/browsershot",
          "product": "Browsershot",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "3.57.3"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eBrowsershot version 3.57.3 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the JS content imported from an external source passed to the Browsershot::html method does not contain URLs that use the file:// protocol.\u003c/p\u003e"
            }
          ],
          "value": "Browsershot version 3.57.3 allows an external attacker to remotely obtain arbitrary local files. This is possible because the application does not validate that the JS content imported from an external source passed to the Browsershot::html method does not contain URLs that use the file:// protocol."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Server Side XSS",
              "lang": "en"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-03T20:10:14.883Z",
        "orgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
        "shortName": "Fluid Attacks"
      },
      "references": [
        {
          "url": "https://fluidattacks.com/advisories/malone/"
        },
        {
          "url": "https://github.com/spatie/browsershot/"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Browsershot 3.57.3 - Server Side XSS to LFR via HTML",
      "x_generator": {
        "engine": "Vulnogram 0.5.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "84fe0718-d6bb-4716-a7e8-81a6d1daa869",
    "assignerShortName": "Fluid Attacks",
    "cveId": "CVE-2022-43984",
    "datePublished": "2022-11-25T00:00:00.000Z",
    "dateReserved": "2022-10-28T00:00:00.000Z",
    "dateUpdated": "2025-12-03T20:10:14.883Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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-6Q49-35H6-RQ2P

CVE-2022-43984 (GCVE-0-2022-43984)

Tags

Sightings

Nomenclature