{
  "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-2026-1879",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-1879",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-04-01T10:00:10.991Z",
    "updatedAt": "2026-04-01T13:08:49.098Z",
    "importedAt": "2026-10-24T01:57:55.771Z",
    "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": "Harvard University IQSS Dataverse Theme Customization ThemeAndWidgets.xhtml unrestricted upload",
      "summary": "A vulnerability was detected in Harvard University IQSS Dataverse up to 6.8. This affects an unknown function of the file /ThemeAndWidgets.xhtml of the component Theme Customization. Performing a manipulation of the argument uploadLogo results in unrestricted upload. Remote exploitation of the attack is possible. The exploit is now public and may be used. Upgrading to version 6.10 mitigates this issue. You should upgrade the affected component. The vendor was contacted early, responded in a very professional manner and quickly released a fixed version of the affected product.",
      "affected": [
        {
          "vendor": "Harvard University",
          "product": "IQSS Dataverse",
          "versions": [
            {
              "version": "6.0",
              "status": "affected"
            },
            {
              "version": "6.1",
              "status": "affected"
            },
            {
              "version": "6.2",
              "status": "affected"
            },
            {
              "version": "6.3",
              "status": "affected"
            },
            {
              "version": "6.4",
              "status": "affected"
            },
            {
              "version": "6.5",
              "status": "affected"
            },
            {
              "version": "6.6",
              "status": "affected"
            },
            {
              "version": "6.7",
              "status": "affected"
            },
            {
              "version": "6.8",
              "status": "affected"
            },
            {
              "version": "6.10",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}