{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "5.0.0"
              },
              {
                "fixed": "5.2.11"
              },
              {
                "introduced": "6.0.0"
              },
              {
                "fixed": "6.0.9"
              },
              {
                "introduced": "7.0.0"
              },
              {
                "fixed": "7.1.2"
              }
            ],
            "source": "AFFECTED_FIELD"
          },
          "events": [
            {
              "introduced": "96b53794017cde917e1e4262ebaaae5099e3586a"
            },
            {
              "fixed": "03865b3dfbe0064df47d176b897bbfe1ba60e1d3"
            },
            {
              "introduced": "12f062e87dd1c470893724b12be7b623ecd22f2b"
            },
            {
              "fixed": "bd92ad789274317c82f6e1e1179d56f7406bc702"
            },
            {
              "introduced": "21ab270a3516635551d7464fc604f4e5e1ae3aea"
            },
            {
              "fixed": "789364ee4aaf8aef5e6d91642336c1f446d5521b"
            }
          ],
          "repo": "https://github.com/mautic/mautic",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-jmv8-8j9j-rcpc"
  ],
  "database_specific": {
    "cna_assigner": "Mautic",
    "cwe_ids": [
      "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9557.json",
    "unresolved_ranges": [
      {
        "extracted_events": [
          {
            "introduced": "4.0.0"
          },
          {
            "fixed": "4.4.20"
          }
        ],
        "source": "AFFECTED_FIELD"
      }
    ]
  },
  "details": "A Server-Side Request Forgery (SSRF) vulnerability exists in Mautic's Focus component. Due to insufficient validation of user-supplied URLs, an authenticated user can trigger outbound HTTP requests from the hosting server, enabling internal network reconnaissance or forcing requests to arbitrary internal or external destinations.",
  "id": "CVE-2026-9557",
  "modified": "2026-08-07T11:31:07.608796037Z",
  "published": "2026-05-29T09:38:40.857Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://packagist.org"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9557.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/mautic/mautic/security/advisories/GHSA-jmv8-8j9j-rcpc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-9557"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/mautic/mautic"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}