Security advisory

{
  "id": "bb3843f1a1d81f4adf483db1fd258dc4e025b249ffb78135683b2dfd86b44d15",
  "url": "https://osv.dev/vulnerability/CVE-2019-11218",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-11218",
    "summary": "Improper handling of extra parameters in the AccountController (User Profile edit) in Jakub Chodounsky Bonobo Git Server before 6.5.0 allows authenticated users to gain application administrator privileges via additional form parameter submissions.",
    "evidence": "osv:CVE-2019-11218",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2019-11218",
      "aliases": [
        "CVE-2019-11218"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/jakubgarfield/bonobo-git-server",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "aa5d7fc62714876693a06043e9d0861fd55b4be2"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:bonobogitserver:bonobo_git_server:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "6.5.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "6.2.0",
            "6.1.0",
            "6.0.0",
            "5.1.1",
            "5.1",
            "5.0.1",
            "5.0.0",
            "4.0.0",
            "3.6.0",
            "3.5.0",
            "3.4.3",
            "3.4.2",
            "v3.4.1",
            "v3.4.0",
            "v3.3.0",
            "v3.2.0",
            "v3.1.0",
            "v3.0.0",
            "v2.1",
            "v2.0.1",
            "v2.0",
            "v1.3.0",
            "v1.2.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-11218.json"
          }
        }
      ],
      "modified": "2026-10-24T10:31:02.472081985Z",
      "provider": "osv",
      "references": [
        "https://bonobogitserver.com/changelog/#version-650",
        "https://flab.cesnet.cz/advisories/cve-2019-11218"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-11218",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 440025,
  "published_at": "2019-04-24T20:29:00.53+00:00"
}