CVSS: 10.0EPSS: 0%CPEs: 2EXPL: 1CVE-2023-46731 – Remote code execution through the section parameter in Administration as guest in XWiki Platform
https://notcve.org/view.php?id=CVE-2023-46731
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki doesn't properly escape the section URL parameter that is used in the code for displaying administration sections. This allows any user with read access to the document `XWiki.AdminSheet` (by default, everyone including unauthenticated users) to execute code including Groovy code. This impacts the confidentiality, integrity and availability of the whole XWiki instance. This vulnerability has been patched in XWiki 14.10.14, 15.6 RC1 and 15.5.1. • https://github.com/xwiki/xwiki-platform/commit/fec8e0e53f9fa2c3f1e568cc15b0e972727c803a https://github.com/xwiki/xwiki-platform/commit/fec8e0e53f9fa2c3f1e568cc15b0e972727c803a#diff-6271f9be501f30b2ba55459eb451aee3413d34171ba8198a77c865306d174e23 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-62pr-qqf7-hh89 https://jira.xwiki.org/browse/XWIKI-21110 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') •
CVSS: 9.6EPSS: 2%CPEs: 2EXPL: 1CVE-2023-46732 – Reflected Cross-site scripting through revision parameter in content menu in XWiki Platform
https://notcve.org/view.php?id=CVE-2023-46732
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki is vulnerable to reflected cross-site scripting (RXSS) via the `rev` parameter that is used in the content of the content menu without escaping. If an attacker can convince a user to visit a link with a crafted parameter, this allows the attacker to execute arbitrary actions in the name of the user, including remote code (Groovy) execution in the case of a user with programming right, compromising the confidentiality, integrity and availability of the whole XWiki installation. This has been patched in XWiki 15.6 RC1, 15.5.1 and 14.10.14. The patch in commit `04e325d57` can be manually applied without upgrading (or restarting) the instance. • https://github.com/xwiki/xwiki-platform/commit/04e325d57d4bcb6ab79bddcafbb19032474c2a55 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-j9rc-w3wv-fv62 https://jira.xwiki.org/browse/XWIKI-21095 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.0EPSS: 0%CPEs: 5EXPL: 2CVE-2023-45137 – XWiki Platform XSS with edit right in the create document form for existing pages
https://notcve.org/view.php?id=CVE-2023-45137
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. `org.xwiki.platform:xwiki-platform-web` starting in version 3.1-milestone-2 and prior to version 13.4-rc-1, as well as `org.xwiki.platform:xwiki-platform-web-templates` prior to versions 14.10.12 and 15.5-rc-1, are vulnerable to cross-site scripting. When trying to create a document that already exists, XWiki displays an error message in the form for creating it. Due to missing escaping, this error message is vulnerable to raw HTML injection and thus XSS. The injected code is the document reference of the existing document so this requires that the attacker first creates a non-empty document whose name contains the attack code. • https://github.com/xwiki/xwiki-platform/commit/ed8ec747967f8a16434806e727a57214a8843581 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-93gh-jgjj-r929 https://jira.xwiki.org/browse/XWIKI-20961 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.6EPSS: 63%CPEs: 3EXPL: 1CVE-2023-45136 – XWiki Platform web templates vulnerable to reflected XSS in the create document form if name validation is enabled
https://notcve.org/view.php?id=CVE-2023-45136
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. When document names are validated according to a name strategy (disabled by default), XWiki starting in version 12.0-rc-1 and prior to versions 12.10.12 and 15.5-rc-1 is vulnerable to a reflected cross-site scripting attack in the page creation form. This allows an attacker to execute arbitrary actions with the rights of the user opening the malicious link. Depending on the rights of the user, this may allow remote code execution and full read and write access to the whole XWiki installation. This has been patched in XWiki 14.10.12 and 15.5-rc-1 by adding appropriate escaping. • https://github.com/xwiki/xwiki-platform/commit/ba56fda175156dd35035f2b8c86cbd8ef1f90c2e https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-qcj9-gcpg-4w2w https://jira.xwiki.org/browse/XWIKI-20854 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.0EPSS: 0%CPEs: 4EXPL: 2CVE-2023-45135 – XWiki users can be tricked to execute scripts as the create page action doesn't display the page's title
https://notcve.org/view.php?id=CVE-2023-45135
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In `org.xwiki.platform:xwiki-platform-web` versions 7.2-milestone-2 until 14.10.12 and `org.xwiki.platform:xwiki-platform-web-templates` prior to versions 14.10.12 and 15.5-rc-1, it is possible to pass a title to the page creation action that isn't displayed at first but then executed in the second step. This can be used by an attacker to trick a victim to execute code, allowing script execution if the victim has script right or remote code execution including full access to the XWiki instance if the victim has programming right. For the attack to work, the attacker needs to convince the victim to visit a link like `<xwiki-host>/xwiki/bin/create/NonExistingSpace/WebHome?title=$services.logging.getLogger(%22foo%22).error(%22Script%20executed!%22)` where `<xwiki-host>` is the URL of the Wiki installation and to then click on the "Create" button on that page. • https://github.com/xwiki/xwiki-platform/commit/199e27ce7016757e66fa7cea99e718044a1b639b https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-ghf6-2f42-mjh9 https://jira.xwiki.org/browse/XWIKI-20869 • CWE-116: Improper Encoding or Escaping of Output •