django CMS: Stored XSS in edit-mode plugin exception rendering

SummaryWhen plugin rendering fails in edit mode, django CMS renders a cms-rendering-exception block so editors can see that a placeholder could not be rendered. Older code built that block's heading by interpolating the exception message, placeholder/source strings, and the failing plugin's short...

PYSEC-2026-3825 django CMS: Stored XSS in edit-mode plugin exception rendering

Summary When plugin rendering fails in edit mode, django CMS renders a cms-rendering-exception block so editors can see that a placeholder could not be rendered. Older code built that block's heading by interpolating the exception message, placeholder/source strings, and the failing plugin's shor...

Marimo Notebook Flaw Could Run MCP Commands Before Cells Execute in Edit Mode

Marimo has addressed a high-severity security flaw in its notebook software that allowed an attacker to execute an attacker-supplied Model Context Protocol MCP command in a specially crafted notebook, according to VulnCheck's CVE Numbering Authority CNA record. The CNA record says the command can...

CVE-2026-75526

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

django CMS: Stored XSS in edit-mode plugin exception rendering

Summary When plugin rendering fails in edit mode, django CMS renders a cms-rendering-exception block so editors can see that a placeholder could not be rendered. Older code built that block's heading by interpolating the exception message, placeholder/source strings, and the failing plugin's shor...

Cross-site Scripting (XSS)

Overview Affected versions of this package are vulnerable to Cross-site Scripting XSS in the renderexception process. An attacker can execute arbitrary scripts in the context of a staff user's browser by injecting malicious HTML into plugin fields that are later rendered during edit mode exceptio...

GHSA-HVQ6-2R72-P2X7 django CMS: Stored XSS in edit-mode plugin exception rendering

Summary When plugin rendering fails in edit mode, django CMS renders a cms-rendering-exception block so editors can see that a placeholder could not be rendered. Older code built that block's heading by interpolating the exception message, placeholder/source strings, and the failing plugin's shor...

EUVD-2026-63571

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

CVE-2026-75526

django CMS versions 5.0.8 through 5.0.9 contain a stored XSS in the edit-mode plugin exception rendering path. When a plugin raises during rendering, ContentRenderer.render_placeholder in cms/plugin_rendering.py passes attacker-controlled values (from get_short_description(), the exception messag...

CVE-2026-75526 django CMS: Stored XSS in edit-mode plugin exception rendering

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

CVE-2026-75526 django CMS: Stored XSS in edit-mode plugin exception rendering

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

CVE-2026-75526 django CMS: Stored XSS in edit-mode plugin exception rendering

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

PT-2026-79101

Name of the Vulnerable Software and Affected Versions django CMS versions 5.0.8 through 5.0.8 Description In edit mode, the ContentRenderer.render placeholder function in cms/plugin rendering.py can pass stored, attacker-controlled values to the ContentRenderer.render exception function when plug...

CVE-2026-75526: Improper Neutralization of Input During Web Page Generation

django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. From 5.0.8 until 5.0.9, ContentRenderer.renderplaceholder in cms/pluginrendering.py can pass stored, attacker-controlled values to ContentRenderer.renderexception when plugin rendering fail...

BIT-APPSMITH-2026-24042 Appsmith public apps can execute unpublished actions (viewMode confusion)

Appsmith is a platform to build admin panels, internal tools, and dashboards. In versions 1.94 and below, publicly accessible apps allow unauthenticated users to execute unpublished edit-mode actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. This bypasses the...

CVE-2026-24042

Appsmith is a platform to build admin panels, internal tools, and dashboards. In versions 1.94 and below, publicly accessible apps allow unauthenticated users to execute unpublished edit-mode actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. This bypasses the...

CVE-2026-24042

Appsmith is a platform to build admin panels, internal tools, and dashboards. In versions 1.94 and below, publicly accessible apps allow unauthenticated users to execute unpublished edit-mode actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. This bypasses the...

EUVD-2026-4221

Appsmith is a platform to build admin panels, internal tools, and dashboards. In versions 1.94 and below, publicly accessible apps allow unauthenticated users to execute unpublished edit-mode actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. This bypasses the...

CVE-2026-24042

Appsmith (versions 1.94 and below) exposes an unauthenticated risk where public apps can execute unpublished (edit-mode) actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. The underlying cause is viewMode handling that bypasses the publish boundary, allowing executi...

CVE-2026-24042

Appsmith is a platform to build admin panels, internal tools, and dashboards. In versions 1.94 and below, publicly accessible apps allow unauthenticated users to execute unpublished edit-mode actions by sending viewMode=false or omitting it to POST /api/v1/actions/execute. This bypasses the...