{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "4.7.15"
              }
            ],
            "source": [
              "AFFECTED_FIELD",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "00689fda0a30b8f933c096f02c1fe092a4206def"
            }
          ],
          "repo": "https://github.com/calcom/cal.diy",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-vgj7-76cw-h6f8"
  ],
  "database_specific": {
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
      "CWE-80"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58353.json"
  },
  "details": "Cal.com (repository calcom/cal.diy) in versions \u003c= 4.7.15 is vulnerable to cross-site scripting (XSS) on the publicly accessible single booking view (e.g., /booking/\u003cid\u003e). Booking question (form field) labels are rendered via React's dangerouslySetInnerHTML without proper input sanitization or CSP, so an attacker who can create an event type with a malicious booking question label can inject arbitrary HTML/JavaScript that executes when a victim visits the booking view URL. Self-hosted instances with open registration are particularly at risk. The issue is fixed in version 4.7.16.",
  "id": "CVE-2024-58353",
  "modified": "2026-07-25T03:56:25.169375644Z",
  "published": "2026-07-23T21:16:42.870Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/58xxx/CVE-2024-58353.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/calcom/cal.diy/security/advisories/GHSA-vgj7-76cw-h6f8"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-58353"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/cal-com-through-cross-site-scripting-via-booking-questions"
    },
    {
      "type": "FIX",
      "url": "https://github.com/calcom/cal.diy/commit/00689fda0a30b8f933c096f02c1fe092a4206def"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Cal.com through 4.7.15 Cross-Site Scripting via booking questions"
}