CVE-2025-12155

High

Description

A Command Injection vulnerability, resulting from improper file path sanitization (Directory Traversal) in Looker allows an attacker with Developer permission to execute arbitrary shell commands when a user is deleted on the host system. Looker-hosted and Self-hosted were found to be vulnerable. This issue has already been mitigated for Looker-hosted instances. No user action is required for these. Self-hosted instances must be upgraded as soon as possible. This vulnerability has been patched in all supported versions of Self-hosted. The versions below have all been updated to protect from this vulnerability. You can download these versions at the Looker download page https://download.looker.com/ : * 24.12.100+ * 24.18.192+ * 25.0.69+ * 25.6.57+ * 25.8.39+ * 25.10.22+

SeverityHigh
CVSS7.1
Exploit probability—
ProductLooker
PublishedNov 10, 2025
First seenNov 10, 2025

How to fix

Update
  • Google Cloud Looker24.12.100, 24.18.192, 25.0.69, 25.6.57, 25.8.39, 25.10.22 or later

Affected products

ProductAffected versionsFixed in
Google Cloud Lookerv < 24.12.100, v < 24.18.192, v < 25.0.69, v < 25.6.57, v < 25.8.39, v < 25.10.2224.12.100, 24.18.192, 25.0.69, 25.6.57, 25.8.39, 25.10.22

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