CVE-2026-63267: falha de média gravidade em The Document Foundation LibreOffice
LFI and GET SSRF via calcext:data-mappings and csv provider
Publicada em
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.7epss 0.1%
probabilidade de exploração
0.1%top 99% das CVEs
exploração observada
nãonenhuma fonte reporta
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.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Produtos afetados
The Document Foundation · LibreOfficeCVEs relacionadas — The Document Foundation LibreOffice
No mesmo produto, das mais perigosas para as menos.
CVE-2022-3140—Macro URL arbitrary script executionEPSS 5.7%CVE-2021-25631—denylist of executable filename extensions possible to bypass under windowsEPSS 5.0%CVE-2023-2255—Remote documents loaded without prompt via IFrameEPSS 2.2%CVE-2020-12802—remote graphics contained in docx format retrieved in 'stealth mode'EPSS 1.9%CVE-2020-12803—XForms submissions could overwrite local filesEPSS 1.7%CVE-2022-26307—Weak Master KeysEPSS 1.4%