{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2024-41953",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-41953",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-07-31T16:42:33.125Z",
    "updatedAt": "2024-08-01T13:48:32.705Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Zitadel improperly sanitizes HTML in emails and Console UI",
      "summary": "Zitadel is an open source identity management system. ZITADEL uses HTML for emails and renders certain information such as usernames dynamically. That information can be entered by users or administrators. Due to a missing output sanitization, these emails could include malicious code. This may potentially lead to a threat where an attacker, without privileges, could send out altered notifications that are part of the registration processes. An attacker could create a malicious link, where the injected code would be rendered as part of the email. On the user's detail page, the username was also not sanitized and would also render HTML, giving an attacker the same vulnerability. While it was possible to inject HTML including javascript, the execution of such scripts would be prevented by most email clients and the Content Security Policy in Console UI. This vulnerability is fixed in 2.58.1, 2.57.1, 2.56.2, 2.55.5, 2.54.8 2.53.9, and 2.52.3.",
      "affected": [
        {
          "vendor": "zitadel",
          "product": "zitadel",
          "versions": [
            {
              "version": ">= 2.52.0, < 2.52.3",
              "status": "affected"
            },
            {
              "version": ">= 2.53.0, < 2.53.9",
              "status": "affected"
            },
            {
              "version": ">= 2.54.0, < 2.54.8",
              "status": "affected"
            },
            {
              "version": ">= 2.55.0, < 2.55.5",
              "status": "affected"
            },
            {
              "version": ">= 2.56.0, < 2.56.2",
              "status": "affected"
            },
            {
              "version": ">= 2.57.0, < 2.57.1",
              "status": "affected"
            },
            {
              "version": ">= 2.58.0, < 2.58.1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}