LibreOffice Vulnerability in URI Scheme Leading to Macro Execution
CVE-2025-1080

7.2HIGH

Key Information:

Vendor

The Document Foundation

Status
Libreoffice
Vendor
CVE Published:
4 March 2025

What is CVE-2025-1080?

A vulnerability in LibreOffice's handling of Office URI Schemes can allow attackers to craft a malicious link that invokes internal macros with arbitrary arguments. This issue arises when utilizing the 'vnd.libreoffice.command' scheme, which enables deeper integration with web resources like MS SharePoint servers. When a user clicks on such a link in a browser, it can execute potentially harmful macros in LibreOffice, posing significant security risks to users of the affected versions. Prompt updates to LibreOffice versions are recommended to mitigate this risk.

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Affected Version(s)

LibreOffice 24.8

LibreOffice 25.2

References

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

CVSS V4

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
Low
Availability:
High
Attack Vector:
Local
Attack Complexity:
High
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

Thanks to Amel Bouziane-Leblond for finding and reporting this issue.
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