Security advisory

{
  "id": "fd9b440485337db9261f234d7c0372ed6a4bccd6768414a1f2558185e21e1d4e",
  "url": "https://osv.dev/vulnerability/CVE-2020-15883",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-15883",
    "summary": "A Cross-Site Scripting (XSS) vulnerability in the managedinstalls module before 2.6 for MunkiReport allows remote attackers to inject arbitrary web script or HTML via the last two URL parameters (through which installed packages names and versions are reported).",
    "evidence": "osv:CVE-2020-15883",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2020-15883",
      "aliases": [
        "CVE-2020-15883",
        "GHSA-79xr-v794-wq35"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/munkireport/managedinstalls",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "708f6a2abc4b80a3751bcc9cf896f80d84250c55"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:managedinstalls_project:managedinstalls:*:*:*:*:*:munkireport:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "708f6a2abc4b80a3751bcc9cf896f80d84250c55"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v2.6"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.5",
            "v2.4",
            "V2.3",
            "v2.2",
            "v2.1",
            "v2.0",
            "v1.2",
            "v1.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15883.json"
          }
        },
        {
          "ranges": [
            {
              "repo": "https://github.com/munkireport/munkireport-php",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "dc7cb866e74670aea83e16c63e8b68919ac69928"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "dc7cb866e74670aea83e16c63e8b68919ac69928"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v5.6.3"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v5.5.0",
            "v5.4.1",
            "v5.4.0",
            "v5.3.5",
            "v5.3.4",
            "v5.3.3",
            "v5.3.1",
            "v5.2.0",
            "v5.1.5",
            "v5.1.4",
            "v5.1.3",
            "v5.1.2",
            "v5.1.1",
            "v5.1.0",
            "v4.3.4",
            "v4.3.3",
            "v4.3.2",
            "v4.3.1",
            "v4.3.0RC2",
            "v4.2.2",
            "v4.2.0",
            "v4.1.3",
            "v4.1.1",
            "v4.1.0",
            "v4.0.2",
            "v4.0.1",
            "v4.0.0",
            "v3.3.1",
            "v3.3.0",
            "v3.2.4",
            "v3.2.3",
            "v3.2.2",
            "v3.2.1",
            "wip-20180701",
            "v3.2.0",
            "v3.1.1",
            "v3.1.0",
            "v3.0.2",
            "v3.0.1",
            "v3.0.0",
            "v2.14.0",
            "2.0.4",
            "v2.0.3",
            "v2.0.2.369",
            "2.0.1.353",
            "2.0.0.336",
            "0.9.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15883.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:57.462617060Z",
      "provider": "osv",
      "references": [
        "https://github.com/munkireport/managedinstalls/releases/tag/v2.6",
        "https://github.com/munkireport/munkireport-php",
        "https://github.com/munkireport/munkireport-php/releases/tag/v5.6.3",
        "https://github.com/munkireport/munkireport-php/wiki/20200722-Reflected-XSS-In-Managedinstalls-Module"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2020-15883",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 383162,
  "published_at": "2020-07-23T14:15:12.337+00:00"
}