CVE-2025-47777 5ire Client Vulnerable to Cross-Site Scripting (XSS) and Remote Code Execution (RCE)

Critical 9.7 Published 14 May 2025 Updated 14 May 2025

Attackers can execute arbitrary code via stored XSS in chatbot responses due to insufficient sanitization and unsafe Electron API exposure.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: A user has to click or open something
Fix: None listed

What is CVE-2025-47777?

CVE-2025-47777 is a critical cross-site scripting vulnerability in nanbingxyz 5ire, published on 14 May 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

5ire is a cross-platform desktop artificial intelligence assistant and model context protocol client. Versions prior to 0.11.1 are vulnerable to stored cross-site scripting in chatbot responses due to insufficient sanitization. This, in turn, can lead to Remote Code Execution (RCE) via unsafe Electron protocol handling and exposed Electron APIs. All users of 5ire client versions prior to patched releases, particularly those interacting with untrusted chatbots or pasting external content, are affected. Version 0.11.1 contains a patch for the issue.

Weakness: CWE-79, CWE-20

Which versions are affected by CVE-2025-47777?

It affects 1 product.

Products include 5ire 5ire.

How do I fix CVE-2025-47777?

No fix has been published for CVE-2025-47777 yet. Limit exposure of the affected software until one is available.

Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.

Is CVE-2025-47777 being exploited?

There is no known exploitation of CVE-2025-47777 in the wild and no public exploit code.

Sources

Also known as GHSA-mr8w-mmvv-6hq8.