XWiki 15.9-rc-1 < 15.10.16, 16.0.0-rc-1 < 16.4.7, 16.5.0-rc-1 < 16.10.2 XSS Vulnerability (GHSA-j7p2-87q3-44w7)

Xwiki is prone to a cross-site scripting XSS vulnerability. SPDX-FileCopyrightText: 2025 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";...

XWiki 11.10.11 < 16.4.7, 16.5.0-rc-1 < 16.10.3, 17.0.0-rc-1 < 17.0.0 RCE Vulnerability (GHSA-9875-cw22-f7cx)

Xwiki is prone to a remote code execution RCE vulnerability. SPDX-FileCopyrightText: 2025 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";...

XWiki 1.0 < 15.10.16, 16.0.0-rc-1 < 16.4.7, 16.5.0-rc-1 < 16.10.2 SQLi Vulnerability (GHSA-prwh-7838-xf82)

Xwiki is prone to an SQL injection SQLi vulnerability. SPDX-FileCopyrightText: 2025 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"; ifdescriptio...

XWiki 15.9-rc-1 < 15.10.12, 16.0.0-rc-1 < 16.4.3, 16.5.0-rc-1 < 16.8.0 Privilege Escalation Vulnerability (GHSA-x7wv-5qg4-vmr6)

Xwiki is prone to a privilege escalation vulnerability. SPDX-FileCopyrightText: 2025 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"; ifdescripti...

XWiki 10.9 < 16.4.7, 16.5.0-rc-1 < 16.10.3, 17.0.0-rc-1 < 17.0.0 Information Disclosure Vulnerability (GHSA-mvp5-qx9c-c3fv)

Xwiki is prone to an information disclosure vulnerability. SPDX-FileCopyrightText: 2025 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";...

Vulnerabilities fixed in XWiki

XWiki has fixed vulnerabilities in the rendering system and the default macro content parser. The vulnerabilities in the XWiki rendering system allowed attackers to perform XSS attacks due to the dependency on the xdom+xml/current syntax. This vulnerability has been fixed in version 14.10. In...

CVE-2025-53836

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 4.2-milestone-1 and prior to versions 13.10.11, 14.4.7, and 14.10, the default macro content parser doesn't preserve the restricte...

CVE-2025-53835

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the xdom+xml/current syntax which allows the creation of raw blocks...

Cross-site Scripting (XSS)

org.xwiki.rendering:xwiki-rendering-syntax-xhtml is vulnerable to Cross-site Scripting XSS. The vulnerability is due to the XHTML syntax relying on the xdom+xml/current syntax, which allows insertion of arbitrary HTML including JavaScript, enabling XSS for users with document editing rights...

Remote Code Execution (RCE)

org.xwiki.rendering:xwiki-rendering-transformation-macro is vulnerable to Remote Code Execution RCE. The vulnerability is due to the macro content parser failing to preserve the restricted attribute in the transformation context, allowing execution of normally forbidden macros like script macros ...

CVE-2025-53836

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 4.2-milestone-1 and prior to versions 13.10.11, 14.4.7, and 14.10, the default macro content parser doesn't preserve the restricte...

Cross-site Scripting (XSS)

Overview org.xwiki.rendering:xwiki-rendering-syntax-xhtml is a library for the XWiki Rendering Engine Affected versions of this package are vulnerable to Cross-site Scripting XSS via dependency on xdom+xml/current syntax. An attacker can execute arbitrary JavaScript code in the context of the...

CVE-2025-53835

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the xdom+xml/current syntax which allows the creation of raw blocks...

CVE-2025-53836 XWiki Rendering is vulnerable to RCE attacks when processing nested macros

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 4.2-milestone-1 and prior to versions 13.10.11, 14.4.7, and 14.10, the default macro content parser doesn't preserve the restricte...

CVE-2025-53836

CVE-2025-53836 affects XWiki Rendering where the default macro content parser did not preserve the restricted transformation context during nested macro execution, allowing macros normally forbidden in restricted mode (notably script macros) to run via nested macros such as cache and chart. Affec...

CVE-2025-53836 XWiki Rendering is vulnerable to RCE attacks when processing nested macros

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 4.2-milestone-1 and prior to versions 13.10.11, 14.4.7, and 14.10, the default macro content parser doesn't preserve the restricte...

CVE-2025-53836 XWiki Rendering is vulnerable to RCE attacks when processing nested macros

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 4.2-milestone-1 and prior to versions 13.10.11, 14.4.7, and 14.10, the default macro content parser doesn't preserve the restricte...

CVE-2025-53835

XWiki Rendering (org.xwiki.rendering) is affected in versions 5.4.5 up to, but not including, 14.10 due to a dependency of the XHTML syntax on xdom+xml/current, which permits creation of raw blocks that can insert arbitrary HTML/JavaScript and enable XSS when users can edit content (e.g., profile...

CVE-2025-53835 XWiki Rendering is vulnerable to XSS attacks through insecure XHTML syntax

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the xdom+xml/current syntax which allows the creation of raw blocks...

CVE-2025-53835 XWiki Rendering is vulnerable to XSS attacks through insecure XHTML syntax

XWiki Rendering is a generic rendering system that converts textual input in a given syntax wiki syntax, HTML, etc into another syntax XHTML, etc. Starting in version 5.4.5 and prior to version 14.10, the XHTML syntax depended on the xdom+xml/current syntax which allows the creation of raw blocks...