Security advisory

{
  "id": "21dd1de73d1dd903b75bb86417fe96cff9bc5a69c0e4db972643deae5e04dbe5",
  "url": "https://osv.dev/vulnerability/CVE-2019-8953",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-8953",
    "summary": "The HAProxy package before 0.59_16 for pfSense has XSS via the desc (aka Description) or table_actionsaclN parameter, related to haproxy_listeners.php and haproxy_listeners_edit.php.",
    "evidence": "osv:CVE-2019-8953",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2019-8953",
      "aliases": [
        "CVE-2019-8953"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/pfsense/freebsd-ports",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "2dded47b3202dfdf89aa96f84bf701b3d5acbe6c"
                },
                {
                  "fixed": "3b40366aca55910b224ecf49d3fdacc9ad6c04f5"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "fixed": "2dded47b3202dfdf89aa96f84bf701b3d5acbe6c"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  },
                  {
                    "range": [
                      {
                        "fixed": "3b40366aca55910b224ecf49d3fdacc9ad6c04f5"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v2.4.4_2",
            "v2.4.4_1",
            "v2.4.4",
            "devel_before_hashes_changed",
            "END-OF-2015Q4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-8953.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:43.694714643Z",
      "provider": "osv",
      "references": [
        "https://github.com/pfsense/FreeBSD-ports/commit/2dded47b3202dfdf89aa96f84bf701b3d5acbe6c",
        "https://github.com/pfsense/FreeBSD-ports/commit/3b40366aca55910b224ecf49d3fdacc9ad6c04f5",
        "https://redmine.pfsense.org/issues/9335",
        "https://cxsecurity.com/issue/WLB-2019020153",
        "https://www.exploit-db.com/exploits/46538/"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:a:netgate:haproxy:*:*:*:*:*:pfsense:*:*"
            ],
            "vendor_product": "netgate:haproxy",
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.59_16"
                  }
                ],
                "source": "CPE_RANGE"
              }
            ]
          },
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "fixed": "0.59_16"
                  }
                ],
                "source": "DESCRIPTION"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2019-8953",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382818,
  "published_at": "2019-02-20T16:29:00.9+00:00"
}