4.3 - CVE-2023-46743

Executive Summary

Informations
Name	CVE-2023-46743	First vendor Publication	2023-11-09
Vendor	Cve	Last vendor Modification	2023-11-17

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Overall CVSS Score	4.3
Base Score	4.3	Environmental Score	4.3
impact SubScore	1.4	Temporal Score	4.3
Exploitabality Sub Score	2.8

Attack Vector	Network	Attack Complexity	Low
Privileges Required	Low	User Interaction	None
Scope	Unchanged	Confidentiality Impact	None
Integrity Impact	Low	Availability Impact	None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score	N/A	Attack Range	N/A
Cvss Impact Score	N/A	Attack Complexity	N/A
Cvss Expoit Score	N/A	Authentication	N/A
Calculate full CVSS 2.0 Vectors scores

Detail

application-collabora is an integration of Collabora Online in XWiki. As part of the application use cases, depending on the rights that a user has over a document, they should be able to open the office attachments files in view or edit mode. Currently, if a user opens an attachment file in edit mode in collabora, this right will be preserved for all future users, until the editing session is closes, even if some of them have only view right. Collabora server is the one issuing this request and it seems that the `userCanWrite` query parameter is cached, even if, for example, token is not. This issue has been patched in version 1.3.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-46743

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-276	Incorrect Default Permissions

CPE : Common Platform Enumeration

Type	Description	Count
Application	Xwiki Application-Collabora cpe:2.3:a:xwiki:application-collabora::::::::	1

Sources (Detail)

https://github.com/xwikisas/application-collabora/security/advisories/GHSA-mv...

Source	Url

Alert History

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Date	Informations
2023-11-23 02:34:51	Multiple Updates
2023-11-23 02:33:57	Multiple Updates
2023-11-22 17:27:37	Multiple Updates
2023-11-17 21:27:29	Multiple Updates
2023-11-09 21:27:27	First insertion