CVE-2025-0281 Stored Cross-Site Scripting (XSS) in lunary-ai/lunary

High 7.3 Published 20 Mar 2025 Updated 20 Mar 2025

Attackers can inject malicious JavaScript via SAML metadata, leading to arbitrary code execution and session hijacking in the Lunary AI web application.

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

What is CVE-2025-0281?

CVE-2025-0281 is a high-severity cross-site scripting vulnerability in Lunary Lunary, published on 20 Mar 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.

Official description

A stored cross-site scripting (XSS) vulnerability exists in lunary-ai/lunary versions 1.6.7 and earlier. An attacker can inject malicious JavaScript into the SAML IdP XML metadata, which is used to generate the SAML login redirect URL. This URL is then set as the value of `window.location.href` without proper validation or sanitization. This vulnerability allows the attacker to execute arbitrary JavaScript in the context of the user's browser, potentially leading to session hijacking, data theft, or other malicious actions. The issue is fixed in version 1.7.10.

Weakness: CWE-79

Which versions are affected by CVE-2025-0281?

It affects 1 product.

Products include Lunary Lunary.

How do I fix CVE-2025-0281?

No fix has been published for CVE-2025-0281 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-2025-0281 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-0281 exists.

All Lunary Lunary vulnerabilities

Sources

Also known as GHSA-vqqv-6pvc-4m7q.