lightrag-hku: Stored Cross-Site Scripting (XSS) in the LightRAG WebUI chat/answer renderer via ingested content

Summary The LightRAG WebUI renders assistant/answer chat content as raw HTML — react-markdown is configured with rehypePlugins=rehypeRaw and skipHtml=false and no HTML sanitizer rehype-sanitize, element allow-list, or custom urlTransform. Because answer content is derived from user-ingested...

CVE-2026-86644

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file websrc/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The explo...

CVE-2026-86644 star7th showdoc API Page Save Endpoint editormd.js cross site scripting

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file websrc/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The explo...

CVE-2026-86644

star7th showdoc up to 3.9.1 contains a cross-site scripting (XSS) vulnerability in the file web_src/public/editor.md/editormd.js , triggered through the API Page Save Endpoint . The flaw allows a remote, authenticated attacker to execute arbitrary script via manipulation of the editor component. ...

CVE-2026-86644 star7th showdoc API Page Save Endpoint editormd.js cross site scripting

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file websrc/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The explo...

EUVD-2026-72760

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file websrc/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The explo...

CVE-2026-86644 star7th showdoc API Page Save Endpoint editormd.js cross site scripting

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file websrc/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The explo...

PT-2026-87076

A vulnerability was determined in star7th showdoc up to 3.9.1. This vulnerability affects unknown code of the file web src/public/editor.md/editormd.js of the component API Page Save Endpoint. Executing a manipulation can lead to cross site scripting. The attack may be launched remotely. The...

CVE-2026-82805

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

CVE-2026-82805

Typora (versions up to 1.13.8/1.14.6) is affected by a cross-site scripting (XSS) vulnerability in its Mermaid Rendering Engine . The flaw is triggered by manipulation of the classDef/style argument, and the attack can be launched remotely, though it requires user interaction (e.g., opening a cra...

CVE-2026-82805 Typora Mermaid Rendering cross site scripting

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

EUVD-2026-68614

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

CVE-2026-82805 Typora Mermaid Rendering cross site scripting

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

CVE-2026-82805: Improper Neutralization of Input During Web Page Generation

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

PT-2026-83883

A vulnerability was found in Typora up to 1.13.8/1.14.6. This vulnerability affects unknown code of the component Mermaid Rendering Engine. The manipulation of the argument classDef/style results in cross site scripting. The attack may be launched remotely. The exploit has been made public and...

CVE-2026-81753

Affected versions of Flowintel render Mermaid blocks contained in stored case notes without sufficiently neutralizing attacker-controlled markup. Because Mermaid note content is persisted and later rendered for other users, an attacker with permission to create or edit a note could store a crafte...

CVE-2026-81753

Flowintel versions >= 3.3.0 are affected by a stored XSS vulnerability in case notes that contain Mermaid diagram blocks . Because Mermaid note content is persisted and later rendered for other users, an attacker with permission to create or edit a note can store a crafted Mermaid payload that...

EUVD-2026-67009

Affected versions of Flowintel render Mermaid blocks contained in stored case notes without sufficiently neutralizing attacker-controlled markup. Because Mermaid note content is persisted and later rendered for other users, an attacker with permission to create or edit a note could store a crafte...

CVE-2026-81753 Flowintel Stored XSS in Case Notes via Malicious Mermaid Diagram Content

Affected versions of Flowintel render Mermaid blocks contained in stored case notes without sufficiently neutralizing attacker-controlled markup. Because Mermaid note content is persisted and later rendered for other users, an attacker with permission to create or edit a note could store a crafte...

CVE-2026-81753 Flowintel Stored XSS in Case Notes via Malicious Mermaid Diagram Content

Affected versions of Flowintel render Mermaid blocks contained in stored case notes without sufficiently neutralizing attacker-controlled markup. Because Mermaid note content is persisted and later rendered for other users, an attacker with permission to create or edit a note could store a crafte...