GHSA-95F9-94VC-665H

Vulnerability from github – Published: 2022-07-06 00:00 – Updated: 2023-08-28 23:44
VLAI
Summary
Path Traversal in Beego
Details

The leafInfo.match() function in Beego v2.0.3 and below uses path.join() to deal with wildcardvalues which can lead to cross directory risk.

Severity
9.8 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/beego/beego"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.12.11"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/beego/beego/v2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.0.0"
            },
            {
              "fixed": "2.0.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-31836"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-07-06T20:01:19Z",
    "nvd_published_at": "2022-07-05T15:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The `leafInfo.match()` function in Beego v2.0.3 and below uses `path.join()` to deal with wildcardvalues which can lead to cross directory risk.",
  "id": "GHSA-95f9-94vc-665h",
  "modified": "2023-08-28T23:44:10Z",
  "published": "2022-07-06T00:00:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31836"
    },
    {
      "type": "WEB",
      "url": "https://github.com/beego/beego/issues/4961"
    },
    {
      "type": "WEB",
      "url": "https://github.com/beego/beego/pull/5025"
    },
    {
      "type": "WEB",
      "url": "https://github.com/beego/beego/pull/5025/commits/ea5ae58d40589d249cf577a053e490509de2bf57"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-95f9-94vc-665h"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/beego/beego"
    },
    {
      "type": "WEB",
      "url": "https://pkg.go.dev/vuln/GO-2022-0569"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Path Traversal in Beego"
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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Nomenclature

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Detection rules are retrieved from Rulezet.