Detections
Analytics

Echo: libreoffice: security update to 4:25.2.3-2+deb13u8

medium Tenable Self-Hosted Container Security Plugin ID 472917

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - URLs could be constructed which expanded environment variable or INI file values, so potentially sensitive
 information could be exfiltrated to a remote server on opening a document containing such links. The check
 added for CVE-2024-12426 did not cover every place a document can supply a URL. XForms instance data and
 the Calc csv and sql data providers still reached the expansion. In fixed versions these places refuse
 URLs with internal schemes when the URL comes from the document. (CVE-2026-63270)

Solution

Update the libreoffice library and its related packages to version 4:25.2.3-2+deb13u8 or later.

See Also

https://advisory.echohq.com/cve/CVE-2026-63270

Plugin Details

Severity: Medium

ID: 472917

Version: Revision 1.1

Type: Local

Published: 10/6/2026

Updated: 10/6/2026

Risk Information

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS Score Source: CVE-2026-63270

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS v4

Risk Factor: Medium

Base Score: 6.7

Threat Score: 3.5

Threat Vector: CVSS:4.0/E:U

Vector: 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

Vulnerability Information

Exploit Ease: No known exploits are available

Patch Publication Date: 10/5/2026

Vulnerability Publication Date: 10/5/2026

Reference Information

CVE: CVE-2026-63270