CVE-2026-44444

Published: May 26, 2026Modified: Jul 23, 2026Deferred

9.1

Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Exploitability: 2.3 / Impact: 6.0

Source: security-advisories@github.com (Secondary)

Description

Lumiverse is a full-featured AI chat application. Prior to 0.9.7, the Spindle extension build pipeline calls bun install without the --ignore-scripts flag before running the static backend safety scan (assertSafeBackendBundle). A malicious extension that ships a package.json with a preinstall, postinstall, or prepare lifecycle script achieves host-level code execution the moment an admin presses Install before any dist file is inspected. This vulnerability is fixed in 0.9.7.

Related CWEs

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.

References (2)

https://github.com/prolix-oc/Lumiverse/security/advisories/GHSA-8x98-3wjp-pmj9

Source: security-advisories@github.com

https://github.com/prolix-oc/Lumiverse/security/advisories/GHSA-8x98-3wjp-pmj9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0

Timeline

No history available yet.