github - ghsa-f2c5-997w-7f5c

GHSA-F2C5-997W-7F5C

Vulnerability from github – Published: 2021-09-20 20:42 – Updated: 2021-09-24 13:07

Summary

Cross-site Scripting in peertube

Details

peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting'). It was found that one could upload a SVG image and then send the url of that to other users and when they open the link we can get their complete session keys as the session keys stored in local storage and with Javascript easily can be stolen by attackers.

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": "npm",
        "name": "peertube"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3.4.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-3780"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-09-16T17:32:58Z",
    "nvd_published_at": "2021-09-15T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "peertube is vulnerable to Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027). It was found that one could upload a SVG image and then send the url of that to other users and when they open the link we can get their complete session keys as the session keys stored in local storage and with Javascript easily can be stolen by attackers.",
  "id": "GHSA-f2c5-997w-7f5c",
  "modified": "2021-09-24T13:07:20Z",
  "published": "2021-09-20T20:42:41Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3780"
    },
    {
      "type": "WEB",
      "url": "https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/chocobozzz/peertube"
    },
    {
      "type": "WEB",
      "url": "https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65"
    }
  ],
  "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": "Cross-site Scripting in peertube"
}

CVE-2021-3780 (GCVE-0-2021-3780)

Vulnerability from cvelistv5 – Published: 2021-09-15 11:15 – Updated: 2024-08-03 17:09

Summary

peertube is vulnerable to Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Severity ?

7.6 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

@huntrdev

References

URL

Tags

	https://huntr.dev/bounties/282807a8-4bf5-4fe2-af6…	x_refsource_CONFIRM
	https://github.com/chocobozzz/peertube/commit/0ea…	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	chocobozzz	chocobozzz/peertube	Affected: unspecified , < 3.4.0 (custom)

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:09:08.860Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "chocobozzz/peertube",
          "vendor": "chocobozzz",
          "versions": [
            {
              "lessThan": "3.4.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
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        {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L",
            "version": "3.0"
          }
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      "problemTypes": [
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            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2021-09-15T11:15:11",
        "orgId": "c09c270a-b464-47c1-9133-acb35b22c19a",
        "shortName": "@huntrdev"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://huntr.dev/bounties/282807a8-4bf5-4fe2-af62-e05f945b3d65"
        },
        {
          "tags": [
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          ],
          "url": "https://github.com/chocobozzz/peertube/commit/0ea2f79d45b301fcd660efc894469a99b2239bf6"
        }
      ],
      "source": {
        "advisory": "282807a8-4bf5-4fe2-af62-e05f945b3d65",
        "discovery": "EXTERNAL"
      },
      "title": "Cross-site Scripting (XSS) - Stored in chocobozzz/peertube",
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@huntr.dev",
          "ID": "CVE-2021-3780",
          "STATE": "PUBLIC",
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        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
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                      "product_name": "chocobozzz/peertube",
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                          {
                            "version_affected": "\u003c",
                            "version_value": "3.4.0"
                          }
                        ]
                      }
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                "vendor_name": "chocobozzz"
              }
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          ]
        },
        "impact": {
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            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 7.6,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "LOW",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:L",
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        "problemtype": {
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                }
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        },
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              "refsource": "CONFIRM",
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            },
            {
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  "cveMetadata": {
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    "datePublished": "2021-09-15T11:15:11",
    "dateReserved": "2021-09-08T00:00:00",
    "dateUpdated": "2024-08-03T17:09:08.860Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1"
}

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-F2C5-997W-7F5C

CVE-2021-3780 (GCVE-0-2021-3780)

Tags

Sightings

Nomenclature