CVE-2023-2255
Remote documents loaded without prompt via IFrame
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.
We have discovered 149 live websites that are affected by CVE-2023-2255.
Affected Software
| Product | |
| Category | Content Management System |
| Vulnerable Versions |
|
| Total Vulnerable Versions | 195 |
| Vulnerable Domains | 149 live websites (4.42% of LibreOffice install base) |
Details
- Published - May 25, 2023
- Updated - Nov 26, 2023
Credits
- Amel Bouziane-Leblond for discovering and reporting the issue
CWE
CVE References
CWE References
Countries
 United States | 25 websites |
 Germany | 41 websites |
 Italy | 14 websites |
 France | 8 websites |
 GB | 8 websites |
 Russia | 8 websites |
 Netherlands | 5 websites |
 Canada | 4 websites |
 Belgium | 3 websites |
 Brazil | 3 websites |
TLDs
| .com | 33 websites |
| .de | 30 websites |
| .net | 11 websites |
| .fr | 8 websites |
| .it | 7 websites |
| .org | 7 websites |
| .ru | 6 websites |
| .co.uk | 4 websites |
| .nl | 4 websites |
| .com.br | 3 websites |
Vulnerable Versions
Vulnerable versions are highlighted in redReferences
- https://www.libreoffice.org/about-us/security/advisories/CVE-2023-2255
- https://www.debian.org/security/2023/dsa-5415
- https://lists.debian.org/debian-lts-announce/2023/08/msg00014.html
- https://security.gentoo.org/glsa/202311-15
Websites affected by CVE-2023-2255
Top websites that are affected by CVE-2023-2255. Please click on the "Contact us" link to get more information.| Domain | Country | Rank | Contacts |
|---|---|---|---|
| ********.****.fr | France | *,***,*** | |
| *****************.*****.ru | Russia | *,***,*** | |
| ************************.net | Italy | *,***,*** | |
| ***.************************.net | Italy | *,***,*** | |
| *************.com |  Switzerland | *,***,*** | |
| **************.de | Germany | *,***,*** | |
| **************.fr | France | *,***,*** | |
| *****************.com | United States | *,***,*** | |
| ***********.de | Germany | *,***,*** | |
| *******.de | Germany | *,***,*** |