{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.5.1"
              }
            ]
          }
        ]
      },
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.3.20"
              },
              {
                "introduced": "5.0"
              },
              {
                "last_affected": "5.2.4"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "3e89ee5f870a3d25b49e7e6ebdb27990875cae63"
            },
            {
              "introduced": "c4244a4887e0901a1c17b3ee60e1cfbe19ee46c5"
            },
            {
              "last_affected": "d5b50de9c17faac5051d06141bd12cd3e40af8e8"
            }
          ],
          "repo": "https://github.com/plone/plone",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Zope Products.CMFCore before 2.5.1 and Products.PluggableAuthService before 2.6.2, as used in Plone through 5.2.4 and other products, allow Reflected XSS.",
  "id": "CVE-2021-33507",
  "modified": "2026-03-13T21:53:00.092588644Z",
  "published": "2021-05-21T22:15:08.470Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://www.openwall.com/lists/oss-security/2021/05/22/1"
    },
    {
      "type": "ADVISORY",
      "url": "https://plone.org/security/hotfix/20210518/reflected-xss-in-various-spots"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}