CVSS 3.1 Score 9.6 of 10 (high)


Published Oct 25, 2023
Updated: Nov 2, 2023


CVE-2023-45136 is a vulnerability in the XWiki Platform, versions 12.0-rc-1 and prior to 12.10.12 and 15.5-rc-1, that allows for a reflected cross-site scripting attack in the page creation form. This vulnerability enables an attacker to execute arbitrary actions with the user's rights, potentially leading to remote code execution and full read and write access to the entire XWiki installation. To remediate this issue, users are advised to update to XWiki versions 14.10.12 or 15.5-rc-1, which include appropriate escaping measures in the vulnerable template file 'createinline.vm'. The affected products include various versions of XWiki as well as related components like lmJi8v, r9nk-E, fRKzUN, moP2sG, g-ANg1, qUgZrL, tzumDd, ooVR4z, and others. The vulnerability has a CVSS score of 9.6 (CRITICAL) and poses a high risk to organizations due to its potential impact on confidentiality, integrity, and availability of systems.

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