CVE-2023-32071

XWiki Platform is a generic wiki platform. Starting in versions 2.2-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, it's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment. This has been patched in XWiki 15.0-rc-1, 14.10.4, and 14.4.8. The easiest possible workaround is to edit file `<xwiki app>/templates/importinline.vm` and apply the modification described in commit 28905f7f518cc6f21ea61fe37e9e1ed97ef36f01.

XWiki Platform is a generic wiki platform. Starting in versions 2.2-milestone-1 and prior to versions 14.4.8, 14.10.4, and 15.0-rc-1, it's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment. This has been patched in XWiki 15.0-rc-1, 14.10.4, and 14.4.8. The easiest possible workaround is to edit file `<xwiki app>/templates/importinline.vm` and apply the modification described in commit 28905f7f518cc6f21ea61fe37e9e1ed97ef36f01.

### Impact It's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment. To reproduce: * add an attachment to a page (for example, your user profile) * add `?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3E` to the page view URL as in `https://myhost/xwiki/bin/view/XWiki/MyUser?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3E` ### Patches This has been patched in XWiki 15.0-rc-1, 14.10.4 and 14.4.8. ### Workarounds The easiest is to edit file `<xwiki app>/templates/importinline.vm` and apply the modification described on https://github.com/xwiki/xwiki-platform/commit/28905f7f518cc6f21ea61fe37e9e1ed97ef36f01 ### References https://jira.xwiki.org/browse/XWIKI-20340 https://app.intigriti.com/company/submissions/e95a7ad5-7029-4627-abf0-3e3e3ea0b4ce/XWIKI-E93DFEYK ### Attribution This vulnerability has been reported on Intigriti by René de Sain @renniepak.

### Impact It's possible to execute javascript with the right of any user by leading him to a special URL on the wiki targeting a page which contains an attachment. To reproduce: * add an attachment to a page (for example, your user profile) * add `?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3E` to the page view URL as in `https://myhost/xwiki/bin/view/XWiki/MyUser?xpage=importinline&editor=%22%3E%3Cimg%20src%20onerror=alert(document.domain)%3E` ### Patches This has been patched in XWiki 15.0-rc-1, 14.10.4 and 14.4.8. ### Workarounds The easiest is to edit file `<xwiki app>/templates/importinline.vm` and apply the modification described on https://github.com/xwiki/xwiki-platform/commit/28905f7f518cc6f21ea61fe37e9e1ed97ef36f01 ### References https://jira.xwiki.org/browse/XWIKI-20340 https://app.intigriti.com/company/submissions/e95a7ad5-7029-4627-abf0-3e3e3ea0b4ce/XWIKI-E93DFEYK ### Attribution This vulnerability has been reported on Intigriti by René de Sain @renniepak.