{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2026.58"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "7ecf56a6b8e5c05a2d2212bc8aa340f69855cdea"
            },
            {
              "fixed": "1c3c8e8a7070f7ef575c3b8365238d93e9652cc2"
            }
          ],
          "repo": "https://github.com/syslifters/sysreptor",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-9x2r-5pff-8w6c"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-807"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81179.json"
  },
  "details": "SysReptor is a fully customizable pentest reporting platform. Prior to 2026.58, installations that enable password reset by email while configuring ALLOWED_HOSTS with a wildcard accept an attacker-controlled Host header when generating a password reset link. An unauthenticated attacker can request a reset email whose link points to an attacker-controlled system, and a victim who follows that link can disclose the reset token, allowing the attacker to reset the victim's password and take over the account. Exploitation also requires a configured email gateway and an email address for the victim, while some reverse proxy configurations may reject the hostile Host header. This issue is fixed in version 2026.58.",
  "id": "CVE-2026-81179",
  "modified": "2026-09-20T11:31:04.938115958Z",
  "published": "2026-09-18T17:45:58.249Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/Syslifters/sysreptor/releases/tag/2026.58"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/81xxx/CVE-2026-81179.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/Syslifters/sysreptor/security/advisories/GHSA-9x2r-5pff-8w6c"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-81179"
    },
    {
      "type": "FIX",
      "url": "https://github.com/Syslifters/sysreptor/commit/7ecf56a6b8e5c05a2d2212bc8aa340f69855cdea"
    }
  ],
  "schema_version": "1.9.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "SysReptor: Host header injection might allow account takeover"
}