GHSA-H39G-Q63V-4H9P

Vulnerability from github – Published: 2021-06-01 21:56 – Updated: 2024-09-23 16:25
VLAI
Summary
Exposure of sensitive information to an unauthorized actor in HyperKitty
Details

An issue was discovered in management/commands/hyperkitty_import.py in HyperKitty prior to 1.3.5. When importing a private mailing list's archives, these archives are publicly visible for the duration of the import. For example, sensitive information might be available on the web for an hour during a large migration from Mailman 2 to Mailman 3.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7 (High)
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "HyperKitty"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.3.5"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-33038"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-06-01T20:13:23Z",
    "nvd_published_at": "2021-05-26T14:15:00Z",
    "severity": "HIGH"
  },
  "details": "An issue was discovered in management/commands/hyperkitty_import.py in HyperKitty prior to 1.3.5. When importing a private mailing list\u0027s archives, these archives are publicly visible for the duration of the import. For example, sensitive information might be available on the web for an hour during a large migration from Mailman 2 to Mailman 3.",
  "id": "GHSA-h39g-q63v-4h9p",
  "modified": "2024-09-23T16:25:28Z",
  "published": "2021-06-01T21:56:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33038"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-h39g-q63v-4h9p"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/hyperkitty/PYSEC-2021-77.yaml"
    },
    {
      "type": "PACKAGE",
      "url": "https://gitlab.com/mailman/hyperkitty"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/mailman/hyperkitty/-/blob/master/doc/news.rst#L83-L87"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/mailman/hyperkitty/-/commit/9025324597d60b2dff740e49b70b15589d6804fa"
    },
    {
      "type": "WEB",
      "url": "https://gitlab.com/mailman/hyperkitty/-/issues/380"
    },
    {
      "type": "WEB",
      "url": "https://techblog.wikimedia.org/2021/06/11/discovering-and-fixing-cve-2021-33038-in-mailman3"
    },
    {
      "type": "WEB",
      "url": "https://www.debian.org/security/2021/dsa-4922"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Exposure of sensitive information to an unauthorized actor in HyperKitty"
}



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