CVE-2026-66088

UNKNOWN 0.0

Unrestricted Command Execution via system.execute

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-78 CWE-749
Vendor	apereo foundation
Product	openequella
Published	Oct 29, 2026
Last Updated	Oct 29, 2026

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Affected Versions

Apereo Foundation / openEQUELLA

0 < 2026.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗

github.com: https://github.com/openequella/openEQUELLA/security/advisories/GHSA-q8xp-w3fr-hj4v openequella.github.io: https://openequella.github.io/guides/

Credits

jellyjelly