CVE-2022-29236

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker can circumvent access restrictions for drawing on the whiteboard. The permission check is inadvertently skipped on the server, due to a previously introduced gra...

CVE-2022-29236 Improper access control for pencil annotations in BigBlueButton

BigBlueButton is an open source web conferencing system. Starting in version 2.2 and prior to versions 2.3.18 and 2.4-rc-6, an attacker can circumvent access restrictions for drawing on the whiteboard. The permission check is inadvertently skipped on the server, due to a previously introduced gra...

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...

Microsoft YARP reverse proxy 安全漏洞

Microsoft YARP is a reverse proxy toolkit from Microsoft. It is used to build fast proxy servers in .NET using the infrastructure of ASP.NET and . A security vulnerability exists in the Microsoft YARP reverse proxy. The following products and versions are affected: YARP 1.0, YARP 1.1RC...

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 ...

PT-2022-16900 · Xwiki · Xwiki Platform

Name of the Vulnerable Software and Affected Versions: XWiki Platform versions prior to 12.10.11 XWiki Platform versions prior to 13.4.4 XWiki Platform versions prior to 13.9-rc-1 Description: A guest user without the right to view pages of the wiki can still list documents by rendering some...

CVE-2022-28380

The rc-httpd component through 2022-03-31 for 9front Plan 9 fork allows ..%2f directory traversal if serve-static is used...

CVE-2022-28380

The rc-httpd component through 2022-03-31 for 9front Plan 9 fork allows ..%2f directory traversal if serve-static is used...

CVE-2022-28380

The rc-httpd component through 2022-03-31 for 9front Plan 9 fork allows ..%2f directory traversal if serve-static is used...

Directory traversal

The rc-httpd component through 2022-03-31 for 9front Plan 9 fork allows ..%2f directory traversal if serve-static is used...

CVE-2022-28380

CVE-2022-28380 affects the rc-httpd component in plan9front (9front fork) up to 2022-03-31. The issue enables directory traversal via a crafted path containing ..%2f when serve-static is used, exposing potential access to restricted files. The connected sources confirm the vulnerable component an...

CVE-2022-28380

The rc-httpd component through 2022-03-31 for 9front Plan 9 fork allows ..%2f directory traversal if serve-static is used...

Remote Code Execution (RCE)

Overview Affected versions of this package are vulnerable to Remote Code Execution RCE in the gitserver service, which fails to properly restrict calling git config. It allows attackers to set the git core.sshCommand option, which sets Git to use the specified command instead of ssh when they nee...

[SECURITY] Fedora 34 Update: containerd-1.6.0~rc.2-3.fc34

Containerd is an industry-standard container runtime with an emphasis on simplicity, robustness and portability. It is available as a daemon for Linux and Windows, which can manage the complete container lifecycle of its host system: image transfer and storage, container execution and supervision...