CVE-2026-108852 Deep Chat through 2.5.1 XSS via Markdown Link Validation Bypass

Deep Chat through 2.5.1 contains a cross-site scripting vulnerability that allows attackers to inject javascript: links because RemarkableConfig.createNew disables Remarkable link validation. Attackers can place crafted Markdown links in AI responses, addMessage content, or loaded history to...

CVE-2026-108852

Deep Chat version 2.5.1 is vulnerable to a cross-site scripting (XSS) flaw due to a Markdown link validation bypass . The root cause is that the RemarkableConfig.createNew function disables Remarkable link validation, allowing attackers to inject javascript: links. Attackers can execute scripts i...

EUVD-2026-97003

Deep Chat through 2.5.1 contains a cross-site scripting vulnerability that allows attackers to inject javascript: links because RemarkableConfig.createNew disables Remarkable link validation. Attackers can place crafted Markdown links in AI responses, addMessage content, or loaded history to...

CVE-2025-67744

DeepChat prior to 0.5.3 is affected by a Mermaid diagram rendering vulnerability that allows arbitrary JavaScript execution. The issue arises from the Electron IPC renderer being exposed to the DOM, enabling a Cross-Site Scripting (XSS) flaw that can escalate to Remote Code Execution (RCE) and al...