CVE-2025-12155

Summary

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+

Affected Software

VendorProductVersion RangeStatus
Google CloudLooker0 < 24.12.100affected
Google CloudLooker0 < 24.18.192affected
Google CloudLooker0 < 25.0.69affected
Google CloudLooker0 < 25.6.57affected
Google CloudLooker0 < 25.8.39affected
Google CloudLooker0 < 25.10.22affected
Google CloudLooker0 < 24.12.100affected
Google CloudLooker0 < 24.18.192affected
Google CloudLooker0 < 25.0.69affected
Google CloudLooker0 < 25.6.57affected
Google CloudLooker0 < 25.8.39affected
Google CloudLooker0 < 25.10.22affected

Weaknesses

  • CWE-77: CWE-77 Improper Neutralization of Special Elements used in a Command ('Command Injection')

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: total

References