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: 9.0EPSS: 0%CPEs: 14EXPL: 1CVE-2023-45134 – XWiki Platform XSS vulnerability from account in the create page form via template provider
https://notcve.org/view.php?id=CVE-2023-45134
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-1 and prior to 13.4-rc-1, `org.xwiki.platform:xwiki-platform-web-templates` prior to versions 14.10.2 and 15.5-rc-1, and `org.xwiki.platform:xwiki-web-standard` starting in version 2.4-milestone-2 and prior to version 3.1-milestone-1 are vulnerable to cross-site scripting. An attacker can create a template provider on any document that is part of the wiki (could be the attacker's user profile) that contains malicious code. This code is executed when this template provider is selected during document creation which can be triggered by sending the user to a URL. For the attacker, the only requirement is to have an account as by default the own user profile is editable. • https://github.com/xwiki/xwiki-platform/commit/ba56fda175156dd35035f2b8c86cbd8ef1f90c2e https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gr82-8fj2-ggc3 https://jira.xwiki.org/browse/XWIKI-20962 • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 9.9EPSS: 0%CPEs: 2EXPL: 1CVE-2023-37913 – org.xwiki.platform:xwiki-platform-office-importer vulnerable to arbitrary server side file writing from account through office converter
https://notcve.org/view.php?id=CVE-2023-37913
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 3.5-milestone-1 and prior to versions 14.10.8 and 15.3-rc-1, triggering the office converter with a specially crafted file name allows writing the attachment's content to an attacker-controlled location on the server as long as the Java process has write access to that location. In particular in the combination with attachment moving, a feature introduced in XWiki 14.0, this is easy to reproduce but it also possible to reproduce in versions as old as XWiki 3.5 by uploading the attachment through the REST API which doesn't remove `/` or `\` from the filename. As the mime type of the attachment doesn't matter for the exploitation, this could e.g., be used to replace the `jar`-file of an extension which would allow executing arbitrary Java code and thus impact the confidentiality, integrity and availability of the XWiki installation. This vulnerability has been patched in XWiki 14.10.8 and 15.3RC1. • https://github.com/xwiki/xwiki-platform/commit/45d182a4141ff22f3ff289cf71e4669bdc714544 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-vcvr-v426-3m3m https://jira.xwiki.org/browse/XWIKI-20715 • CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') CWE-23: Relative Path Traversal •
CVSS: 9.9EPSS: 0%CPEs: 1EXPL: 2CVE-2023-37909 – Privilege escalation (PR)/remote code execution from account through Menu.UIExtensionSheet
https://notcve.org/view.php?id=CVE-2023-37909
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Starting in version 5.1-rc-1 and prior to versions 14.10.8 and 15.3-rc-1, any user who can edit their own user profile can execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. This has been patched in XWiki 14.10.8 and 15.3-rc-1 by adding proper escaping. As a workaround, the patch can be manually applied to the document `Menu.UIExtensionSheet`; only three lines need to be changed. XWiki Platform es una plataforma wiki genérica que ofrece servicios de ejecución para aplicaciones creadas sobre ella. • https://github.com/xwiki/xwiki-platform/commit/9e8f080094333dec63a8583229a3799208d773be https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-v2rr-xw95-wcjx https://jira.xwiki.org/browse/XWIKI-20746 • CWE-94: Improper Control of Generation of Code ('Code Injection') CWE-95: Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') •
CVSS: 9.0EPSS: 0%CPEs: 9EXPL: 1CVE-2023-40573 – XWiki Platform's Groovy jobs check the wrong author, allowing remote code execution
https://notcve.org/view.php?id=CVE-2023-40573
XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. XWiki supports scheduled jobs that contain Groovy scripts. Currently, the job checks the content author of the job for programming right. However, modifying or adding a job script to a document doesn't modify the content author. Together with a CSRF vulnerability in the job scheduler, this can be exploited for remote code execution by an attacker with edit right on the wiki. • https://github.com/xwiki/xwiki-platform/commit/fcdcfed3fe2e8a3cad66ae0610795a2d58ab9662 https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-8xhr-x3v8-rghj https://jira.xwiki.org/browse/XWIKI-20852 • CWE-284: Improper Access Control •