CVE-2025-66473

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of...

CVE-2025-66474 XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 have insufficient protection against /html injection, which...

CVE-2025-66474 XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 have insufficient protection against /html injection, which...

EUVD-2025-202429

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 have insufficient protection against /html injection, which...

CVE-2025-66474

The CVE-2025-66474 entry concerns XWiki Rendering. Affected: XWiki Rendering versions 16.10.9 and earlier, 17.0.0-rc-1 through 17.4.2, and 17.5.0-rc-1 through 17.5.0. Root cause: insufficient protection against {{/html}} injection, enabling attackers who can edit a profile or any document to exec...

CVE-2025-66474 XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Versions 16.10.9 and below, 17.0.0-rc-1 through 17.4.2 and 17.5.0-rc-1 through 17.5.0 have insufficient protection against /html injection, which...

CVE-2025-66473 XWiki's REST APIs don't enforce any limits, leading to unavailability and OOM in large wikis

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of...

CVE-2025-66473 XWiki's REST APIs don't enforce any limits, leading to unavailability and OOM in large wikis

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of...

CVE-2025-66473 XWiki's REST APIs don't enforce any limits, leading to unavailability and OOM in large wikis

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of...

EUVD-2025-202430

XWiki is an open-source wiki software platform. Versions 16.10.10 and below, 17.0.0-rc-1 through 17.4.3 and 17.5.0-rc-1 through 17.6.0 contain a REST API which doesn't enforce any limits for the number of items that can be requested in a single request at the moment. Depending on the number of...

CVE-2025-66473

XWiki's REST API fails to enforce a limit on the number of items returned in a single request. Affected versions include 16.10.10 and earlier, 17.0.0-rc-1 through 17.4.3, and 17.5.0-rc-1 through 17.6.0. The issue can cause slowness or unavailability on large wikis, depending on wiki size and memo...

CVE-2025-66472 XWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplication

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 6.2-milestone-1 through 16.10.9 and 17.0.0-rc-1 through 17.4.1 of both XWiki Platform Flamingo Skin Resources and XWiki Platform Web Templates are vulnerable to a reflected XSS attack...

CVE-2025-66472 XWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplication

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 6.2-milestone-1 through 16.10.9 and 17.0.0-rc-1 through 17.4.1 of both XWiki Platform Flamingo Skin Resources and XWiki Platform Web Templates are vulnerable to a reflected XSS attack...

CVE-2025-66472

XWiki DeleteApplication reflects XSS via a deletion confirmation message. Affected: XWiki Platform Flamingo Skin Resources and Web Templates from 6.2-milestone-1 through 16.10.9 and 17.0.0-rc-1 through 17.4.1. The attack executes attacker-supplied JavaScript when the victim clicks the No button. ...

EUVD-2025-202431

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Versions 6.2-milestone-1 through 16.10.9 and 17.0.0-rc-1 through 17.4.1 of both XWiki Platform Flamingo Skin Resources and XWiki Platform Web Templates are vulnerable to a reflected XSS attack...

XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection

Impact Any user who can edit their own user profile or any other document 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. The reason is that rendering output is included as...

GHSA-9XC6-C2RM-F27P XWiki vulnerable to remote code execution through insufficient protection against {{/html}} injection

Impact Any user who can edit their own user profile or any other document 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. The reason is that rendering output is included as...

XWiki vulnerable to a reflected XSS via xredirect parameter in DeleteApplication

Impact A reflected XSS vulnerability in XWiki allows an attacker to send a victim to a URL with a deletion confirmation message on which the attacker-supplied script is executed when the victim clicks the "No" button. When the victim has admin or programming right, this allows the attacker to...

XWiki Platform 安全漏洞

XWiki Platform is XWiki's open source suite of wiki platforms for creating web collaboration applications. A security vulnerability exists in XWiki Platform versions 16.10.10 and earlier, 17.0.0-rc-1 through 17.4.3, and 17.5.0-rc-1 through 17.6.0, which stems from a missing request restriction th...

XWiki Rendering 安全漏洞

XWiki Rendering is a general-purpose rendering system from the XWiki Foundation that converts text input from a given syntax wiki syntax, HTML, etc. to another syntax XHTML, etc.. A security vulnerability exists in XWiki Rendering versions 16.10.9 and earlier, 17.0.0-rc-1 through 17.4.2, and...