GHSA-FH55-VWJC-69C7

Vulnerability from github – Published: 2022-05-22 00:00 – Updated: 2022-06-08 18:09
VLAI?
Summary
Unescaped control characters in Gitblit
Details

Gitblit 1.9.2 allows privilege escalation via the Config User Service: a control character can be placed in a profile data field, such as an emailAddress%3Atext 'attacker@example.com\n\trole = "#admin"' value.

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": "Maven",
        "name": "com.gitblit:gitblit"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.9.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2022-31267"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-05-25T22:29:37Z",
    "nvd_published_at": "2022-05-21T21:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "Gitblit 1.9.2 allows privilege escalation via the Config User Service: a control character can be placed in a profile data field, such as an emailAddress%3Atext \u0027attacker@example.com\\n\\trole = \"#admin\"\u0027 value.",
  "id": "GHSA-fh55-vwjc-69c7",
  "modified": "2022-06-08T18:09:39Z",
  "published": "2022-05-22T00:00:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31267"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gitblit/gitblit/issues/1410"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gitblit/gitblit/commit/9b4afad6f4be212474809533ec2c280cce86501a"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gitblit/gitblit"
    },
    {
      "type": "WEB",
      "url": "https://github.com/gitblit/gitblit/releases/tag/v1.9.3"
    }
  ],
  "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": "Unescaped control characters in Gitblit"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.