CVE-2021-23259 - CVE House
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Status published Medium CVE-2021-23259

Groovy Sandbox Bypass

Vulnerability Description

Authenticated users with Administrator or Developer roles may execute OS commands by Groovy Script which uses Groovy lib to render a webpage. The groovy script does not have security restrictions, which will cause attackers to execute arbitrary commands remotely(RCE).

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Kai Zhao (ToTU Security Team)

References

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Affected Vendor

Crafter Software

View all reports →

Affected Software

Crafter CMS
Vulnerable Versions:
3.1

Timeline

Official Publish: December 2nd, 2021
Last Modified: September 16th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)

CWE-913

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.