Security advisory

{
  "id": "edf5bc759826e8864f493d644d63f89c2dabef8514cf634ae9129b5ee07312df",
  "url": "https://osv.dev/vulnerability/CVE-2018-17783",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-17783",
    "summary": "A cross-site scripting (XSS) vulnerability in the Edit Filter page (manage_filter_edit page.php) in MantisBT 2.1.0 through 2.17.1 allows remote attackers (if access rights permit it) to inject arbitrary code (if CSP settings permit it) through a crafted project name.",
    "evidence": "osv:CVE-2018-17783",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2018-17783",
      "aliases": [
        "CVE-2018-17783",
        "GHSA-gcqw-45xq-xc63"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mantisbt/mantisbt",
              "type": "GIT",
              "events": [
                {
                  "introduced": "9f117fd951fbde716077b1453e0ecba9dbdc588a"
                },
                {
                  "last_affected": "8182808598343c282db6f9c630d462070c54bf98"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mantisbt:mantisbt:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.1.0"
                      },
                      {
                        "last_affected": "2.17.1"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "release-2.17.1",
            "release-2.17.0",
            "release-2.16.0",
            "release-2.15.0",
            "release-2.14.0",
            "release-2.13.0",
            "release-2.12.0",
            "release-2.11.0",
            "release-2.10.0",
            "release-2.9.0",
            "release-2.8.0",
            "release-2.7.0",
            "release-2.6.0",
            "release-2.5.0",
            "release-2.4.0",
            "release-2.3.0",
            "release-2.2.0",
            "release-2.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-17783.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:27.166379775Z",
      "provider": "osv",
      "references": [
        "https://mantisbt.org/blog/archives/mantisbt/613",
        "https://mantisbt.org/bugs/view.php?id=24814"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-17783",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 431770,
  "published_at": "2018-10-30T18:29:00.673+00:00"
}