GHSA-59J8-776V-XXXG

Vulnerability from github – Published: 2024-02-09 15:04 – Updated: 2024-02-16 22:31
VLAI?
Summary
NoneBot Potential Information Leak in User-Constructed Message Templates
Details

Impact

This security advisory pertains to a potential information leak (e.g., environment variables) in instances where developers utilize MessageTemplate and incorporate user-provided data into templates.

Patches

The identified vulnerability has been remedied in fix #2509 and will be included in versions released after 2.1.3. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability.

Workarounds

A temporary workaround involves filtering underscores before incorporating user input into the message template.

References

Severity ?
5.7 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
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{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 2.1.3"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "nonebot2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0a16"
            },
            {
              "fixed": "2.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-21624"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-1336",
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-09T15:04:08Z",
    "nvd_published_at": "2024-02-09T23:15:08Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nThis security advisory pertains to a potential information leak (e.g., environment variables) in instances where developers utilize `MessageTemplate` and incorporate user-provided data into templates.\n\n### Patches\nThe identified vulnerability has been remedied in fix #2509 and will be included in versions released after 2.1.3. Users are strongly advised to upgrade to these patched versions to safeguard against the vulnerability.\n\n### Workarounds\nA temporary workaround involves filtering underscores before incorporating user input into the message template.\n\n### References\n- [Pull Request #2509](https://github.com/nonebot/nonebot2/pull/2509)\n- [CWE-1336](https://cwe.mitre.org/data/definitions/1336.html)",
  "id": "GHSA-59j8-776v-xxxg",
  "modified": "2024-02-16T22:31:37Z",
  "published": "2024-02-09T15:04:08Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/nonebot/nonebot2/security/advisories/GHSA-59j8-776v-xxxg"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-21624"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nonebot/nonebot2/pull/2509"
    },
    {
      "type": "WEB",
      "url": "https://github.com/nonebot/nonebot2/commit/b65b3b438c95894654fd9081139989c757bdc6c1"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/nonebot/nonebot2"
    },
    {
      "type": "WEB",
      "url": "https://github.com/pypa/advisory-database/tree/main/vulns/nonebot2/PYSEC-2024-37.yaml"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "NoneBot Potential Information Leak in User-Constructed Message Templates"
}


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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.