CVE-2026-63268 — LFI via calcext:data-mappings, sql provider and sdbc:flat:file:// db href

CVE-2026-63268

LFI via calcext:data-mappings, sql provider and sdbc:flat:file:// db href PUBLISHED

Description (CNA)

LibreOffice Calc can link a cell range to an external data source, and the link is saved in the document. A link of the sql type could name a folder of local text files as a database, so opening a document could read a local text file into the sheet. In fixed versions only the csv, html and xml data providers are restored when a document is loaded.

Affected (CNA)

Vendor / product	Versions
The Document Foundation / LibreOffice	affected 26.2 before < 26.2.5

CWE

CWE-200

References

https://www.libreoffice.org/about-us/security/advisories/cve-2026-63268

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.