PT-2026-104814 · Document Foundation · Libreoffice

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CVE-2026-63267

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Published

2026-10-05

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Updated

2026-10-05

CVSS v4.0

6.7

Medium

VectorAV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
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.

Fix

SSRF

Information Disclosure

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Weakness Enumeration

Related Identifiers

CVE-2026-63267

Affected Products

Libreoffice