{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "versions": [
              {
                "introduced": "0"
              },
              {
                "fixed": "8.5.16"
              },
              {
                "introduced": "9.0.0"
              },
              {
                "fixed": "9.2.8"
              }
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "17020e35940cdec1493c63065af6a2245e00d402"
            },
            {
              "introduced": "b3774abddd475b4ba98b637402506f7a5ebd90ea"
            },
            {
              "fixed": "54cb334ddefcc6d516fc59d5e21404497da27a6d"
            }
          ],
          "repo": "https://github.com/concretecms/concretecms",
          "type": "GIT"
        }
      ]
    }
  ],
  "details": "Concrete CMS version 9 before 9.2.8 and previous versions prior to 8.5.16 is vulnerable to Stored XSS on the calendar color settings screen since Information input by the user is output without escaping. A rogue administrator could inject malicious javascript into the Calendar Color Settings screen which might be executed when users visit the affected page. The Concrete CMS security team gave this vulnerability a CVSS v3.1 score of 2.0 with a vector of  AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:N\u0026version=3.1 https://nvd.nist.gov/vuln-metrics/cvss/v3-calculator   \n\nThank you Rikuto Tauchi for reporting",
  "id": "CVE-2024-2753",
  "modified": "2026-04-01T23:10:06.776180761Z",
  "published": "2024-04-03T19:15:43.993Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://documentation.concretecms.org/9-x/developers/introduction/version-history/928-release-notes?_gl=1*1bcxp5s*_ga*MTc1NDc0Njk2Mi4xNzA2ODI4MDU1*_ga_HFB3HPNNLS*MTcxMjE2NjYyNi4xMy4xLjE3MTIxNjY2ODEuMC4wLjA."
    },
    {
      "type": "ADVISORY",
      "url": "https://documentation.concretecms.org/developers/introduction/version-history/8516-release-notes?_gl=1*1oa3zn1*_ga*MTc1NDc0Njk2Mi4xNzA2ODI4MDU1*_ga_HFB3HPNNLS*MTcxMjE2NjYyNi4xMy4xLjE3MTIxNjY3MDcuMC4wLjA."
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}