{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "6.4.0"
              },
              {
                "fixed": "6.4.2"
              }
            ]
          },
          "events": [
            {
              "introduced": "1f09f838a2c9e484bb4f47e1abeeca3d763d4e7d"
            },
            {
              "fixed": "b775416be8964f23173fde0c64e2974ab6a1bb74"
            }
          ],
          "repo": "https://github.com/zammad/zammad",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "In Zammad 6.4.x before 6.4.2, SSRF can occur. Authenticated admin users can enable webhooks in Zammad, which are triggered as POST requests when certain conditions are met. If a webhook endpoint returned a redirect response, Zammad would follow it automatically with another GET request. This could be abused by an attacker to cause GET requests for example in the local network.",
  "id": "CVE-2025-32358",
  "modified": "2026-03-10T21:53:47.490237028Z",
  "published": "2025-04-05T21:15:40.487Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://zammad.com/en/advisories/zaa-2025-01"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}