GHSA-9JQ5-XWQW-Q8J3 XWiki Platform vulnerable to page render failure due to broken translations

Impact It's possible to break many translations coming from wiki pages by creating a corrupted document containing a translation object. Patches The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Workarounds There is no other workaround other than fixing any way...

XWiki Platform vulnerable to page render failure due to broken translations

Impact It's possible to break many translations coming from wiki pages by creating a corrupted document containing a translation object. Patches The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Workarounds There is no other workaround other than fixing any way...

GHSA-3HJG-CGHV-22WW org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

Impact A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. Patches The vulnerability...

org.xwiki.platform:xwiki-platform-attachment-ui vulnerable to Code Injection

Impact A registered user can perform remote code execution leading to privilege escalation by injecting the proper code in the "property" field of an attachment selector, as a gadget of their own dashboard. Note that the vulnerability does not impact comments of a wiki. Patches The vulnerability...

GHSA-PX54-3W5J-QJG9 XWiki Platform vulnerable to privilege escalation from view right using Invitation.InvitationCommon

Impact Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of Invitation.InvitationCommon. This page is installed by default. See https://jira.xwiki.org/browse/XWIKI-20283 fo...

XWiki Platform vulnerable to privilege escalation from view right using Invitation.InvitationCommon

Impact Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of Invitation.InvitationCommon. This page is installed by default. See https://jira.xwiki.org/browse/XWIKI-20283 fo...

GHSA-M3C3-9QJ7-7XMX Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-office-viewer

Impact The office document viewer macro was allowing anyone to see any file content from the hosting server, provided that the office server was connected and depending on the permissions of the user running the servlet engine e.g. tomcat running XWiki. The same vulnerability also allowed to...

Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-office-viewer

Impact The office document viewer macro was allowing anyone to see any file content from the hosting server, provided that the office server was connected and depending on the permissions of the user running the servlet engine e.g. tomcat running XWiki. The same vulnerability also allowed to...

GHSA-3989-4C6X-725F XWiki Platform vulnerable to privilege escalation from view right on XWiki.AttachmentSelector

Impact Any user with view rights on XWiki.AttachmentSelector can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping in the "Cancel and return to page" button. This page is installed by default. See...

XWiki Platform vulnerable to privilege escalation from view right on XWiki.AttachmentSelector

Impact Any user with view rights on XWiki.AttachmentSelector can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping in the "Cancel and return to page" button. This page is installed by default. See...

GHSA-44H9-XXVX-PG6X XWiki App Within Minutes app grants space admin rights that allows cross-site scripting

Impact Any user who can create a space can become admin of that space through App Within Minutes. The admin right implies the script right and thus allows JavaScript injection. The vulnerability can be exploited by creating an app in App Within Minutes. If the button should be disabled because th...

XWiki vulnerable to Code Injection in template provider administration

Impact Any user with edit rights on any document e.g., the own user profile can execute code with programming rights, leading to remote code execution by following these steps: 1. Set the title of any document you can edit can be the user profile to async async="true" cached="false"...

GHSA-9J36-3CP4-RH4J XWiki vulnerable to Code Injection in template provider administration

Impact Any user with edit rights on any document e.g., the own user profile can execute code with programming rights, leading to remote code execution by following these steps: 1. Set the title of any document you can edit can be the user profile to async async="true" cached="false"...

xwiki-platform-web-templates allows users to be created even when registration is disabled without validation via template macro

Impact If a guest has view rights on any document, it's possible to create a new user using the distribution/firstadminuser.wiki in the wrong context. To reproduce: On a wiki with view rights for guests but user registration disabled, open as guest...

GHSA-FP36-MJW5-FMGX xwiki-platform-web-templates allows users to be created even when registration is disabled without validation via template macro

Impact If a guest has view rights on any document, it's possible to create a new user using the distribution/firstadminuser.wiki in the wrong context. To reproduce: On a wiki with view rights for guests but user registration disabled, open as guest...

xwiki-platform-web-templates vulnerable to Eval Injection

Impact Any user with edit rights on a page e.g., it's own user page, can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the information loaded from attachments in imported.vm, importinline.vm, and...

GHSA-HG5X-3W3X-7G96 xwiki-platform-web-templates vulnerable to Eval Injection

Impact Any user with edit rights on a page e.g., it's own user page, can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of the information loaded from attachments in imported.vm, importinline.vm, and...

GHSA-X37V-36WV-6V6H Cross-site Scripting in org.xwiki.commons:xwiki-commons-xml

Impact The "restricted" mode of the HTML cleaner in XWiki, introduced in version 4.2-milestone-1 and massively improved in version 14.6-rc-1, allowed the injection of arbitrary HTML code and thus cross-site scripting via invalid HTML comments. As a consequence, any code relying on this "restricte...

Cross-site Scripting in org.xwiki.commons:xwiki-commons-xml

Impact The "restricted" mode of the HTML cleaner in XWiki, introduced in version 4.2-milestone-1 and massively improved in version 14.6-rc-1, allowed the injection of arbitrary HTML code and thus cross-site scripting via invalid HTML comments. As a consequence, any code relying on this "restricte...

CVE-2023-29528

XWiki Commons are technical libraries common to several other top level XWiki projects. The "restricted" mode of the HTML cleaner in XWiki, introduced in version 4.2-milestone-1 and massively improved in version 14.6-rc-1, allowed the injection of arbitrary HTML code and thus cross-site scripting...