{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "2.2.1"
              },
              {
                "last_affected": "2.4.0"
              }
            ]
          },
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.2.0"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "1.1.1"
              },
              {
                "introduced": "2.0.0"
              },
              {
                "fixed": "2.1.2"
              },
              {
                "introduced": "3.0.0"
              },
              {
                "fixed": "3.2.6"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "f02062980922bdecdcc1daf8614ab92e63228378"
            },
            {
              "introduced": "0"
            },
            {
              "fixed": "ff8243ec42716418b79a45fb60200123a091cfc9"
            },
            {
              "introduced": "0"
            },
            {
              "fixed": "bc673cd9ab04f3fdd1225303f2ccb378b11a3747"
            }
          ],
          "repo": "https://github.com/bihor/fp_newsletter",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "An issue was discovered in the fp_newsletter (aka Newsletter subscriber management) extension before 1.1.1, 1.2.0, 2.x before 2.1.2, 2.2.1 through 2.4.0, and 3.x before 3.2.6 for TYPO3. Attackers can unsubscribe everyone via a series of modified subscription UIDs in deleteAction operations.",
  "id": "CVE-2022-47409",
  "modified": "2026-04-01T23:10:38.102042341Z",
  "published": "2022-12-14T21:15:14.393Z",
  "references": [
    {
      "type": "FIX",
      "url": "https://typo3.org/security/advisory/typo3-ext-sa-2022-017"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}