CVE-2023-2255
Remote documents loaded without prompt via IFrame
- Published
- Updated
- Reserved
- Assigned by
- Document Fdn.
Description
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.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | Medium5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (6 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.3.
Weakness
Affected products
The Document Foundation · LibreOffice
- affected 7.4 – < 7.4.7
- affected 7.5 – < 7.5.3
References (4)
- https://www.libreoffice.org/about-us/security/advisories/CVE-2023-2255 (opens in a new tab)x_transferred
- DSA-5415 (opens in a new tab)vendor-advisoryx_transferred
- [debian-lts-announce] 20230813 [SECURITY] [DLA 3526-1] libreoffice security update (opens in a new tab)mailing-listx_transferred
- GLSA-202311-15 (opens in a new tab)vendor-advisoryx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2023-2255)Record last updated .