CVE-2023-2255

UNKNOWN 0.0

Remote documents loaded without prompt via IFrame

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Improper access control in editor components of The Document Foundation LibreOffice allowed an attacker to craft a document that would cause external links to be loaded without prompt. In the affected versions of LibreOffice documents that used "floating frames" linked to external files, would load the contents of those frames without prompting the user for permission to do so. This was inconsistent with the treatment of other linked content in LibreOffice. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.7; 7.5 versions prior to 7.5.3.

CWE	CWE-264
Vendor	the document foundation
Product	libreoffice
Published	May 25, 2023
Last Updated	Aug 2, 2024

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Affected Versions

The Document Foundation / LibreOffice

7.4 < 7.4.7 7.5 < 7.5.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

libreoffice.org: https://www.libreoffice.org/about-us/security/advisories/CVE-2023-2255 debian.org: https://www.debian.org/security/2023/dsa-5415 lists.debian.org: https://lists.debian.org/debian-lts-announce/2023/08/msg00014.html security.gentoo.org: https://security.gentoo.org/glsa/202311-15

Credits

Amel Bouziane-Leblond for discovering and reporting the issue