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Medium

LFI and GET SSRF via calcext:data-mappings and csv provider

Type: advisorySource: Official CVE List1 source record

LibreOffice Calc can link a cell range to an external csv data source, and the link is saved in the document. Such a link was fetched while the document loaded, so opening a document could read a local file into the sheet, or make a request to a host of the document's choosing. In fixed versions external data links are updated under the same link update control as other links in a spreadsheet.

Announced Source revision 1
Original source ↗

CVE-2026-63267

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-63267

LibreOffice

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "The Document Foundation",
    "product": "LibreOffice",
    "versions": [
      {
        "status": "affected",
        "version": "26.2",
        "lessThan": "< 26.2.5",
        "versionType": "26.2 series"
      }
    ],
    "defaultStatus": "unknown"
  }
]
Related CVEs
CVE-2026-63267

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#8588 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement