cnvd - cnvd-2021-26077

CNVD-2021-26077

Vulnerability from cnvd - Published: 2021-04-09

Title

GitLab跨站脚本漏洞（CNVD-2021-26077）

Description

GitLab是一个利用Ruby on Rails开发的开源应用程序，实现一个自托管的Git项目仓库，可通过Web界面进行访问公开的或者私人项目。 GitLab中的CI作业日志存在跨站脚本漏洞。目前没有详细的漏洞细节提供。

Severity

低

Formal description

厂商尚未提供漏洞修补方案，请关注厂商主页及时更新： https://hackerone.com/reports/950190

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-13340

Impacted products

Name
['GitLab GitLab <13.2.10', 'GitLab GitLab <13.3.7', 'GitLab GitLab <13.4.2']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-13340",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-13340"
    }
  },
  "description": "GitLab\u662f\u4e00\u4e2a\u5229\u7528Ruby on Rails\u5f00\u53d1\u7684\u5f00\u6e90\u5e94\u7528\u7a0b\u5e8f\uff0c\u5b9e\u73b0\u4e00\u4e2a\u81ea\u6258\u7ba1\u7684Git\u9879\u76ee\u4ed3\u5e93\uff0c\u53ef\u901a\u8fc7Web\u754c\u9762\u8fdb\u884c\u8bbf\u95ee\u516c\u5f00\u7684\u6216\u8005\u79c1\u4eba\u9879\u76ee\u3002\n\nGitLab\u4e2d\u7684CI\u4f5c\u4e1a\u65e5\u5fd7\u5b58\u5728\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u8865\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u53ca\u65f6\u66f4\u65b0\uff1a\r\nhttps://hackerone.com/reports/950190",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-26077",
  "openTime": "2021-04-09",
  "products": {
    "product": [
      "GitLab GitLab \u003c13.2.10",
      "GitLab GitLab \u003c13.3.7",
      "GitLab GitLab \u003c13.4.2"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-13340",
  "serverity": "\u4f4e",
  "submitTime": "2020-10-10",
  "title": "GitLab\u8de8\u7ad9\u811a\u672c\u6f0f\u6d1e\uff08CNVD-2021-26077\uff09"
}

CVE-2020-13340 (GCVE-0-2020-13340)

Vulnerability from cvelistv5 – Published: 2020-10-08 13:46 – Updated: 2024-08-04 12:18

Summary

An issue has been discovered in GitLab affecting all versions prior to 13.2.10, 13.3.7 and 13.4.2: Stored XSS in CI Job Log

Severity ?

8.7 (High)


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

CWE

Improper neutralization of input during web page generation ('cross-site scripting') in GitLab

Assigner

GitLab

References

URL

Tags

	https://gitlab.com/gitlab-org/gitlab/-/issues/233473	x_refsource_MISC
	https://hackerone.com/reports/950190	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/…	x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	GitLab	GitLab	Affected: >=12.4, <13.2.10 Affected: >=13.3, <13.3.7 Affected: >=13.4, <13.4.2

Credits

Thanks [yvvdwf](https://hackerone.com/yvvdwf) for reporting this vulnerability through our HackerOne bug bounty program

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T12:18:17.588Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "tags": [
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              "x_transferred"
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            "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/233473"
          },
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            "tags": [
              "x_refsource_MISC",
              "x_transferred"
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            "url": "https://hackerone.com/reports/950190"
          },
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            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13340.json"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "GitLab",
          "vendor": "GitLab",
          "versions": [
            {
              "status": "affected",
              "version": "\u003e=12.4, \u003c13.2.10"
            },
            {
              "status": "affected",
              "version": "\u003e=13.3, \u003c13.3.7"
            },
            {
              "status": "affected",
              "version": "\u003e=13.4, \u003c13.4.2"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Thanks [yvvdwf](https://hackerone.com/yvvdwf) for reporting this vulnerability through our HackerOne bug bounty program"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue has been discovered in GitLab affecting all versions prior to 13.2.10, 13.3.7 and 13.4.2: Stored XSS in CI Job Log"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
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      "problemTypes": [
        {
          "descriptions": [
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              "description": "Improper neutralization of input during web page generation (\u0027cross-site scripting\u0027) in GitLab",
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              "type": "text"
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      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-08T13:46:33",
        "orgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
        "shortName": "GitLab"
      },
      "references": [
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          "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/233473"
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        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/reports/950190"
        },
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          "tags": [
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          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2020/CVE-2020-13340.json"
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      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@gitlab.com",
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                      "version": {
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              }
            ]
          }
        },
        "credit": [
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            "lang": "eng",
            "value": "Thanks [yvvdwf](https://hackerone.com/yvvdwf) for reporting this vulnerability through our HackerOne bug bounty program"
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              "name": "https://gitlab.com/gitlab-org/gitlab/-/issues/233473",
              "refsource": "MISC",
              "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/233473"
            },
            {
              "name": "https://hackerone.com/reports/950190",
              "refsource": "MISC",
              "url": "https://hackerone.com/reports/950190"
            },
            {
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            }
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      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ceab7361-8a18-47b1-92ba-4d7d25f6715a",
    "assignerShortName": "GitLab",
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    "dateReserved": "2020-05-21T00:00:00",
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    "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

CNVD-2021-26077

CVE-2020-13340 (GCVE-0-2020-13340)

Tags

Sightings

Nomenclature