{
  "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-2026-1963",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-1963",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-02-05T21:02:07.761Z",
    "updatedAt": "2026-02-23T09:18:23.272Z",
    "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": "WeKan Attachment Storage attachments.js MoveStorageBleed access control",
      "summary": "A vulnerability was found in WeKan up to 8.20. This affects an unknown function of the file models/attachments.js of the component Attachment Storage. The manipulation results in improper access controls. The attack may be launched remotely. Upgrading to version 8.21 mitigates this issue. The patch is identified as c413a7e860bc4d93fe2adcf82516228570bf382d. Upgrading the affected component is advised.",
      "affected": [
        {
          "vendor": "n/a",
          "product": "WeKan",
          "versions": [
            {
              "version": "8.0",
              "status": "affected"
            },
            {
              "version": "8.1",
              "status": "affected"
            },
            {
              "version": "8.2",
              "status": "affected"
            },
            {
              "version": "8.3",
              "status": "affected"
            },
            {
              "version": "8.4",
              "status": "affected"
            },
            {
              "version": "8.5",
              "status": "affected"
            },
            {
              "version": "8.6",
              "status": "affected"
            },
            {
              "version": "8.7",
              "status": "affected"
            },
            {
              "version": "8.8",
              "status": "affected"
            },
            {
              "version": "8.9",
              "status": "affected"
            },
            {
              "version": "8.10",
              "status": "affected"
            },
            {
              "version": "8.11",
              "status": "affected"
            },
            {
              "version": "8.12",
              "status": "affected"
            },
            {
              "version": "8.13",
              "status": "affected"
            },
            {
              "version": "8.14",
              "status": "affected"
            },
            {
              "version": "8.15",
              "status": "affected"
            },
            {
              "version": "8.16",
              "status": "affected"
            },
            {
              "version": "8.17",
              "status": "affected"
            },
            {
              "version": "8.18",
              "status": "affected"
            },
            {
              "version": "8.19",
              "status": "affected"
            },
            {
              "version": "8.20",
              "status": "affected"
            },
            {
              "version": "8.21",
              "status": "unaffected"
            }
          ]
        }
      ]
    }
  }
}