CVSS 3.1 Score 7.3 of 10 (high)


Published Nov 9, 2023
Updated: Nov 17, 2023
CWE ID 276


CVE-2023-46743 is a vulnerability in the application-collabora integration of Collabora Online in XWiki. It allows users to open office attachment files in edit mode, even if they only have view rights. This issue occurs because the userCanWrite query parameter is cached by the Collabora server, resulting in the preservation of editing rights for future users. The vulnerability has been patched in version 1.3 of the application. The exploitability score is 0.7, indicating a medium level of ease for potential attackers to exploit this vulnerability. The base severity is rated as HIGH, with an impact on integrity and confidentiality being HIGH as well. The attack vector is physical, and user interaction is required for exploitation.

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