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