ByteOS Network

NVD Vulnerability Details :

CVE-2026-23623

Awaiting Analysis

Source-security-advisories@github.com

Published At-06 Feb, 2026 | 00:15

Updated At-06 Feb, 2026 | 15:14

Collabora Online is a collaborative online office suite based on LibreOffice technology. Prior to Collabora Online Development Edition version 25.04.08.2 and prior to Collabora Online versions 23.05.20.1, 24.04.17.3, and 25.04.7.5, a user with view-only rights and no download privileges can obtain a local copy of a shared file. Although there are no corresponding buttons in the interface, pressing Ctrl+Shift+S initiates the file download process. This allows the user to bypass the access restrictions and leads to unauthorized data retrieval. This issue has been patched in Collabora Online Development Edition version 25.04.08.2 and Collabora Online versions 23.05.20.1, 24.04.17.3, and 25.04.7.5.

Date Added	Due Date	Vulnerability Name	Required Action
	N/A

Metrics

Type	Version	Base score	Base severity	Vector
Secondary	3.1	5.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Type: Secondary

Version: 3.1

Base score: 5.3

Base severity: MEDIUM

Vector:

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CWE ID	Type	Source
CWE-285	Primary	security-advisories@github.com

CWE ID: CWE-285

Type: Primary

Source: security-advisories@github.com

References

Hyperlink	Source	Resource
https://github.com/CollaboraOnline/online/security/advisories/GHSA-68v6-r6qq-mmq2	security-advisories@github.com	N/A

Hyperlink: https://github.com/CollaboraOnline/online/security/advisories/GHSA-68v6-r6qq-mmq2

Source: security-advisories@github.com

Resource: N/A

CISA Catalog

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