CVE-2026-66088 (GCVE-0-2026-66088)

Vulnerability from cvelistv5 – Published: 2026-10-29 01:35 – Updated: 2026-10-29 02:02
VLAI
Title
Unrestricted Command Execution via system.execute
Summary
In openEQUELLA before 2026.1, the system.execute() function available to the scripting engine runs supplied operating system commands without validation or an allow-list of permitted executables. A user able to create or edit scripts can use it to execute arbitrary commands with the privileges of the openEQUELLA service account.
Severity
9.4 (Critical)
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:L
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-29 01:50 UTC
CWE
  • CWE-78 - Improper neutralization of special elements used in an OS command ('OS command injection')
  • CWE-749 - Exposed dangerous method or function
Assigner
MON-CSIRT CNA under the mitre root
CNA scorecard – unranked: 8 records in the last 180 days, 10 needed details
References
Impacted products
Vendor Product Version CPE status
Apereo Foundation openEQUELLA Affected: 0 , < 2026.1 (custom)
guessed Create a notification for this product.
Credits
jellyjelly
Show details on NVD website
To clipboard 

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