Exploit Report

Computer Security And Bug Information


CVE Title
Published Date2022-11-23T20:15Z
Modified Date2022-11-30T17:30Z
CWE TypeCWE-74
DescriptionXWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Any user with view rights on commonly accessible documents including the menu macro can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation due to improper escaping of the macro content and parameters of the menu macro. The problem has been patched in XWiki 14.6RC1, 13.10.8 and 14.4.3. The patch (commit `2fc20891`) for the document `Menu.MenuMacro` can be manually applied or a XAR archive of a patched version can be imported. The menu macro was basically unchanged since XWiki 11.6 so on XWiki 11.6 or later the patch for version of 13.10.8 (commit `59ccca24a`) can most likely be applied, on XWiki version 14.0 and later the versions in XWiki 14.6 and 14.4.3 should be appropriate.
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Reference URLhttps://github.com/xwiki/xwiki-platform/security/advisories/GHSA-6w8h-26xx-cf8q
Reference DescriptionCONFIRM https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-6w8h-26xx-cf8q
Reference URLhttps://github.com/xwiki/xwiki-platform/commit/59ccca24a8465a19f40c51d65fcc2c09c1edea16
Reference DescriptionMISC https://github.com/xwiki/xwiki-platform/commit/59ccca24a8465a19f40c51d65fcc2c09c1edea16
Reference URLhttps://jira.xwiki.org/browse/XWIKI-19857
Reference DescriptionMISC https://jira.xwiki.org/browse/XWIKI-19857
Reference URLhttps://www.xwiki.org/xwiki/bin/view/Documentation/UserGuide/Features/Imports#HImportingXWikipages
Reference DescriptionMISC https://www.xwiki.org/xwiki/bin/view/Documentation/UserGuide/Features/Imports#HImportingXWikipages
Reference URLhttps://github.com/xwiki/xwiki-platform/commit/2fc20891e6c6b0ca05ee07e315e7f435e8919f8d
Reference DescriptionMISC https://github.com/xwiki/xwiki-platform/commit/2fc20891e6c6b0ca05ee07e315e7f435e8919f8d
TagsExploit Patch Third Party Advisory

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