CVE-2026-21853 AFFiNE: One-click Remote Code Execution through Custom URL Handling

AFFiNE is an open-source, all-in-one workspace and an operating system. Prior to version 0.25.4, there is a one-click remote code execution vulnerability. This vulnerability can be exploited by embedding a specially crafted affine: URL on a website. An attacker can trigger the vulnerability in tw...

CVE-2025-55204

The CVE-2025-55204 entry concerns the Muffon desktop music client. Affected versions are prior to 2.3.0, where a one-click Remote Code Execution (RCE) vulnerability exists via a specially crafted muffon:// link. When a user visits a page or clicks the link, Muffon’s custom URL handler is triggere...

CVE-2025-54063

Cherry Studio is a desktop client that supports for multiple LLM providers. From versions 1.4.8 to 1.5.0, there is a one-click remote code execution vulnerability through the custom URL handling. An attacker can exploit this by hosting a malicious website or embedding a specially crafted URL on a...