GHSA-2HJR-FG6C-V2H6

Vulnerability from github – Published: 2022-02-09 00:33 – Updated: 2021-03-29 22:59
VLAI?
Summary
Unauthorized access to Class instance in Jinjava
Details

Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure.

Severity ?
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.hubspot.jinjava:jinjava"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2.5.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2020-12668"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2021-03-29T22:59:44Z",
    "nvd_published_at": "2021-02-19T23:15:00Z",
    "severity": "MODERATE"
  },
  "details": "Jinjava before 2.5.4 allow access to arbitrary classes by calling Java methods on objects passed into a Jinjava context. This could allow for abuse of the application class loader, including Arbitrary File Disclosure.",
  "id": "GHSA-2hjr-fg6c-v2h6",
  "modified": "2021-03-29T22:59:44Z",
  "published": "2022-02-09T00:33:56Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12668"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HubSpot/jinjava/pull/426/commits/5dfa5b87318744a4d020b66d5f7747acc36b213b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HubSpot/jinjava/pull/435/commits/1b9aaa4b420c58b4a301cf4b7d26207f1c8d1165"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HubSpot/jinjava/compare/jinjava-2.5.3...jinjava-2.5.4"
    },
    {
      "type": "WEB",
      "url": "https://github.com/HubSpot/jinjava/releases/tag/jinjava-2.5.4"
    },
    {
      "type": "ADVISORY",
      "url": "https://securitylab.github.com/advisories/GHSL-2020-072-hubspot_jinjava"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Unauthorized access to Class instance in Jinjava"
}


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