github - ghsa-3949-f494-cm99

ghsa-3949-f494-cm99

Vulnerability from github

Published

2022-02-22 19:32

Modified

2022-02-22 19:32

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L

Summary

Cross-site Scripting in Prism

Details

Impact

Prism's Command line plugin can be used by attackers to achieve an XSS attack. The Command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code.

Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted.

Patches

This bug has been fixed in v1.27.0.

Workarounds

Do not use the Command line plugin on untrusted inputs, or sanitized all code blocks (remove all HTML code text) from all code blocks that use the Command line plugin.

References

https://github.com/PrismJS/prism/pull/3341

Show details on source website

JSON

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{
  "affected": [
    {
      "package": {
        "ecosystem": "npm",
        "name": "prismjs"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.14.0"
            },
            {
              "fixed": "1.27.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-23647"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-02-22T19:32:18Z",
    "nvd_published_at": "2022-02-18T15:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nPrism\u0027s [Command line plugin](https://prismjs.com/plugins/command-line/) can be used by attackers to achieve an XSS attack. The Command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code.\n\nServer-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted.\n\n### Patches\nThis bug has been fixed in v1.27.0.\n\n### Workarounds\nDo not use the Command line plugin on untrusted inputs, or sanitized all code blocks (remove all HTML code text) from all code blocks that use the Command line plugin.\n\n### References\n- https://github.com/PrismJS/prism/pull/3341",
  "id": "GHSA-3949-f494-cm99",
  "modified": "2022-02-22T19:32:18Z",
  "published": "2022-02-22T19:32:18Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-23647"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/pull/3341"
    },
    {
      "type": "WEB",
      "url": "https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/PrismJS/prism"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross-site Scripting in Prism"
}

cve-2022-23647

Vulnerability from cvelistv5

Published

2022-02-18 14:50

Modified

2024-08-03 03:51

Severity ?

7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L

Summary

Cross-site Scripting in Prism

References

▼	URL	Tags
	https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99	x_refsource_CONFIRM
	https://github.com/PrismJS/prism/pull/3341	x_refsource_MISC
	https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c	x_refsource_MISC

Impacted products

▼	Vendor	Product
	PrismJS	prism

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T03:51:44.204Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/PrismJS/prism/pull/3341"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "prism",
          "vendor": "PrismJS",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e= 1.14.0, \u003c 1.27.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism\u0027s command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:L/A:L",
            "version": "3.1"
          }
        }
      ],
      "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": "2022-02-18T14:50:10",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/PrismJS/prism/pull/3341"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c"
        }
      ],
      "source": {
        "advisory": "GHSA-3949-f494-cm99",
        "discovery": "UNKNOWN"
      },
      "title": "Cross-site Scripting in Prism",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security-advisories@github.com",
          "ID": "CVE-2022-23647",
          "STATE": "PUBLIC",
          "TITLE": "Cross-site Scripting in Prism"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "prism",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "\u003e= 1.14.0, \u003c 1.27.0"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "PrismJS"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "Prism is a syntax highlighting library. Starting with version 1.14.0 and prior to version 1.27.0, Prism\u0027s command line plugin can be used by attackers to achieve a cross-site scripting attack. The command line plugin did not properly escape its output, leading to the input text being inserted into the DOM as HTML code. Server-side usage of Prism is not impacted. Websites that do not use the Command Line plugin are also not impacted. This bug has been fixed in v1.27.0. As a workaround, do not use the command line plugin on untrusted inputs, or sanitize all code blocks (remove all HTML code text) from all code blocks that use the command line plugin."
            }
          ]
        },
        "impact": {
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            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
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            "version": "3.1"
          }
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-79: Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027)"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99",
              "refsource": "CONFIRM",
              "url": "https://github.com/PrismJS/prism/security/advisories/GHSA-3949-f494-cm99"
            },
            {
              "name": "https://github.com/PrismJS/prism/pull/3341",
              "refsource": "MISC",
              "url": "https://github.com/PrismJS/prism/pull/3341"
            },
            {
              "name": "https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c",
              "refsource": "MISC",
              "url": "https://github.com/PrismJS/prism/commit/e002e78c343154e1c0ddf9d6a0bb85689e1a5c7c"
            }
          ]
        },
        "source": {
          "advisory": "GHSA-3949-f494-cm99",
          "discovery": "UNKNOWN"
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2022-23647",
    "datePublished": "2022-02-18T14:50:10",
    "dateReserved": "2022-01-19T00:00:00",
    "dateUpdated": "2024-08-03T03:51:44.204Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

ghsa-3949-f494-cm99

Vulnerability from github

Impact

Patches

Workarounds

References

cve-2022-23647

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature