github - ghsa-rvcw-fpwr-r263

ghsa-rvcw-fpwr-r263

Vulnerability from github

Published

2022-01-19 00:01

Modified

2022-01-26 00:03

Details

Improper neutralization of user input in GitLab CE/EE versions 14.3 to 14.3.6, 14.4 to 14.4.4, and 14.5 to 14.5.2 allowed an attacker to exploit XSS by abusing the generation of the HTML code related to emojis

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{
  "affected": [],
  "aliases": [
    "CVE-2021-39946"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-01-18T17:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Improper neutralization of user input in GitLab CE/EE versions 14.3 to 14.3.6, 14.4 to 14.4.4, and 14.5 to 14.5.2 allowed an attacker to exploit XSS by abusing the generation of the HTML code related to emojis",
  "id": "GHSA-rvcw-fpwr-r263",
  "modified": "2022-01-26T00:03:22Z",
  "published": "2022-01-19T00:01:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-39946"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/reports/1398305"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/gitlab-org/gitlab/-/issues/345657"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-39946

Vulnerability from cvelistv5

Published

2022-01-18 16:52

Modified

2024-08-04 02:20

Severity ?

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

Summary

Improper neutralization of user input in GitLab CE/EE versions 14.3 to 14.3.6, 14.4 to 14.4.4, and 14.5 to 14.5.2 allowed an attacker to exploit XSS by abusing the generation of the HTML code related to emojis

References

▼	URL	Tags
	https://gitlab.com/gitlab-org/gitlab/-/issues/345657	x_refsource_MISC
	https://hackerone.com/reports/1398305	x_refsource_MISC
	https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json	x_refsource_CONFIRM

Impacted products

▼	Vendor	Product
	GitLab	GitLab

Show details on NVD website

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            "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json"
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        ],
        "title": "CVE Program Container"
      }
    ],
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            }
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          "lang": "en",
          "value": "Thanks jarij for reporting this vulnerability through our HackerOne bug bounty program"
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      "providerMetadata": {
        "dateUpdated": "2022-01-18T16:52:11",
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        },
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          ],
          "url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39946.json"
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      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@gitlab.com",
          "ID": "CVE-2021-39946",
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        "affects": {
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            "vendor_data": [
              {
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                      "version": {
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                            "version_value": "\u003e=14.4, \u003c14.4.4"
                          },
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                            "version_value": "\u003e=14.5, \u003c14.5.2"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "GitLab"
              }
            ]
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        },
        "credit": [
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            "lang": "eng",
            "value": "Thanks jarij for reporting this vulnerability through our HackerOne bug bounty program"
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        "data_format": "MITRE",
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        "data_version": "4.0",
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          ]
        },
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            "attackVector": "NETWORK",
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            "vectorString": "AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N",
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        "problemtype": {
          "problemtype_data": [
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                }
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        },
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            },
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              "refsource": "MISC",
              "url": "https://hackerone.com/reports/1398305"
            },
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            }
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  },
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    "assignerShortName": "GitLab",
    "cveId": "CVE-2021-39946",
    "datePublished": "2022-01-18T16:52:11",
    "dateReserved": "2021-08-23T00:00:00",
    "dateUpdated": "2024-08-04T02:20:34.213Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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