github - ghsa-gcm9-cc3r-c6vj

GHSA-GCM9-CC3R-C6VJ

Vulnerability from github – Published: 2021-04-13 15:18 – Updated: 2021-03-29 22:10

Summary

Cross-site Scripting (XSS) in Eclipse Theia

Details

In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.

Severity ?

9.6 (Critical)


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

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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 1.2.0"
      },
      "package": {
        "ecosystem": "npm",
        "name": "@theia/preview"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-27224"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-29T22:10:04Z",
    "nvd_published_at": "2021-02-24T17:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.",
  "id": "GHSA-gcm9-cc3r-c6vj",
  "modified": "2021-03-29T22:10:04Z",
  "published": "2021-04-13T15:18:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27224"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eclipse-theia/theia/issues/7954"
    },
    {
      "type": "WEB",
      "url": "https://github.com/eclipse-theia/theia/pull/7971"
    },
    {
      "type": "WEB",
      "url": "https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeover-rce-as-root-5000-usd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Cross-site Scripting (XSS) in Eclipse Theia"
}

CVE-2020-27224 (GCVE-0-2020-27224)

Vulnerability from cvelistv5 – Published: 2021-02-24 16:40 – Updated: 2024-08-04 16:11

Summary

In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code.

Severity ?

No CVSS data available.

CWE

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

Assigner

eclipse

References

URL

Tags

	https://github.com/eclipse-theia/theia/issues/7954	x_refsource_CONFIRM
	https://omespino.com/write-up-google-bug-bounty-x…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	The Eclipse Foundation	Eclipse Theia	Affected: unspecified , ≤ 1.2.0 (custom)

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:11:36.023Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://github.com/eclipse-theia/theia/issues/7954"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeover-rce-as-root-5000-usd/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Eclipse Theia",
          "vendor": "The Eclipse Foundation",
          "versions": [
            {
              "lessThanOrEqual": "1.2.0",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
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        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In Eclipse Theia versions up to and including 1.2.0, the Markdown Preview (@theia/preview), can be exploited to execute arbitrary code."
        }
      ],
      "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": "2021-03-04T17:30:58",
        "orgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
        "shortName": "eclipse"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/eclipse-theia/theia/issues/7954"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://omespino.com/write-up-google-bug-bounty-xss-to-cloud-shell-instance-takeover-rce-as-root-5000-usd/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@eclipse.org",
          "ID": "CVE-2020-27224",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Eclipse Theia",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c=",
                            "version_value": "1.2.0"
                          }
                        ]
                      }
                    }
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                },
                "vendor_name": "The Eclipse Foundation"
              }
            ]
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        "data_format": "MITRE",
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        "problemtype": {
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                }
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          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
    "assignerShortName": "eclipse",
    "cveId": "CVE-2020-27224",
    "datePublished": "2021-02-24T16:40:24",
    "dateReserved": "2020-10-19T00:00:00",
    "dateUpdated": "2024-08-04T16:11:36.023Z",
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  },
  "dataType": "CVE_RECORD",
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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-GCM9-CC3R-C6VJ

CVE-2020-27224 (GCVE-0-2020-27224)

Tags

Sightings

Nomenclature