Code injection

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number e.g. 67108863. Most of the time this will fill the memory allocated to XWiki and make it unusable every...

CVE-2023-26470 In XWiki Platform, saving a document with a large object number leads to persistent OOM errors

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. It's possible to make the farm unusable by adding an object to a page with a huge number e.g. 67108863. Most of the time this will fill the memory allocated to XWiki and make it unusable every...

CVE-2023-26471 XWiki Platform users may execute anything with superadmin right through comments and async macro

XWiki Platform is a generic wiki platform. Starting in version 11.6-rc-1, comments are supposed to be executed with the right of superadmin but in restricted mode anything dangerous is disabled, but the async macro does not take into account the restricted mode. This means that any user with...

CVE-2023-26478

XWiki Platform is a generic wiki platform. Starting in version 14.3-rc-1, org.xwiki.store.script.TemporaryAttachmentsScriptServiceuploadTemporaryAttachment returns an instance of com.xpn.xwiki.doc.XWikiAttachment. This class is not supported to be exposed to users without the programing right...

CVE-2023-26477 org.xwiki.platform:xwiki-platform-flamingo-theme-ui Eval Injection vulnerability

XWiki Platform is a generic wiki platform. Starting in versions 6.3-rc-1 and 6.2.4, it's possible to inject arbitrary wiki syntax including Groovy, Python and Velocity script macros via the newThemeName request parameter URL parameter, in combination with additional parameters. This has been...

CVE-2023-26478

Summary: CVE-2023-26478 affects XWiki Platform. Starting with 14.3-rc-1, TemporaryAttachmentsScriptService#uploadTemporaryAttachment may return XWikiAttachment, which is not allowed to be exposed without the proper rights. Use com.xpn.xwiki.api.Attachment and rights checks instead. This has been ...

CVE-2023-26479 org.xwiki.platform:xwiki-platform-rendering-parser vulnerable to Improper Handling of Exceptional Conditions

XWiki Platform is a generic wiki platform. Starting in version 6.0, users with write rights can insert well-formed content that is not handled well by the parser. As a consequence, some pages becomes unusable, including the user index if the page containing the faulty content is a user page and t...

XWiki < 13.10.8, 14.x < 14.4.2, 14.5.x < 14.6 Uncontrolled Resource Consumption Vulnerability (GHSA-4x5r-6v26-7j4v)

Xwiki is prone to an uncontrolled resource consumption vulnerability. SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:xwiki:xwiki...

react-native-reanimated 资源管理错误漏洞

react-native-reanimated is an open source reimplementation of an animation library for React Native by Software Mansion. A resource management error vulnerability exists in versions prior to react-native-reanimated 3.0.0-rc.1, which stems from the incorrect use of regular expressions by the...

CVE-2022-39236

Matrix Javascript SDK is the Matrix Client-Server SDK for JavaScript. Starting with version 17.1.0-rc.1, improperly formed beacon events can disrupt or impede the matrix-js-sdk from functioning properly, potentially impacting the consumer's ability to process data safely. Note that the...

CVE-2022-36097 XWiki Platform Attachment UI vulnerable to cross-site scripting in the move attachment form

XWiki Platform Attachment UI provides a macro to easily upload and select attachments for XWiki Platform, a generic wiki platform. Starting with version 14.0-rc-1 and prior to 14.4-rc-1, it's possible to store JavaScript in an attachment name, which will be executed by anyone trying to move the...

XWiki Platform 跨站脚本漏洞

XWiki Platform is a suite of Wiki platforms for creating Web collaboration applications from the French company XWiki. A security vulnerability exists in the XWiki Platform Web Parent POM prior to version 13.10.6 and prior to version 14.30-rc-1, which stems from the ability to store JavaScript th...

CVE-2022-29233 Improper access control for breakout rooms in BigBlue Button

BigBlueButton is an open source web conferencing system. In BigBlueButton starting with 2.2 but before 2.3.18 and 2.4-rc-1, an attacker can circumvent access controls to gain access to all breakout rooms of the meeting they are in. The permission checks rely on knowledge of internal ids rather th...

Cross-site Scripting in wiki manager join wiki page

Impact We found a possible XSS vector in the WikiManager.JoinWiki wiki page related to the "requestJoin" field. Patches The issue is patched in versions 12.10.11, 14.0-rc-1, 13.4.7, 13.10.3. Workarounds The easiest workaround is to edit the wiki page WikiManager.JoinWiki with wiki editor and chan...

Cross site scripting

XWiki Platform Flamingo Theme UI is a tool that allows customization and preview of any Flamingo-based skin. Starting with versions 6.2.4 and 6.3-rc-1, a possible cross-site scripting vector is present in the FlamingoThemesCode.WebHomeSheet wiki page related to the "newThemeName" form field. The...

Xxe

org.xwiki.commons:xwiki-commons-xml is a common module used by other XWiki top level projects. Starting in version 2.7 and prior to versions 12.10.10, 13.4.4, and 13.8-rc-1, it is possible for a script to access any file accessing to the user running XWiki application server with XML External...

GHSA-8XC6-G8XW-H2C4 YARP Denial of Service Vulnerability

Impact A denial of service vulnerability exists in how YARP processes input. Patches If you're using YARP 1.0.0, you should update to NuGet package version 1.0.1. If you're using YARP 1.1.0-RC.1, you should update to NuGet package version 1.1.0-rc.1.22211.2. You can do so by updating the...

CVE-2022-24820 Unauthenticated user can list hidden document from multiple velocity templates

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A guest user without the right to view pages of the wiki can still list documents by rendering some velocity documents. The problem has been patched in XWiki versions 12.10.11, 13.4.4, and...

CVE-2022-24820 Unauthenticated user can list hidden document from multiple velocity templates

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. A guest user without the right to view pages of the wiki can still list documents by rendering some velocity documents. The problem has been patched in XWiki versions 12.10.11, 13.4.4, and...

Code injection

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Simple users can create global SSX/JSX without specific rights: in theory only users with Programming Rights should be allowed to create SSX or JSX that are executed everywhere on a wiki. But ...