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CVE-2021-47938 - Vulnerability Analysis

HighCVSS: 8.8

Last Updated: May 10, 2026

ImpressCMS - Remote Code Execution

Published: May 10, 2026Updated: May 10, 2026Remote Exploitable

Overview

ImpressCMS 1.4.2 contains a remote code execution caused by malicious code injection in the sat_code parameter of the autotasks administrative interface, letting authenticated attackers execute arbitrary PHP code remotely.

Severity & Score

Severity: High

CVSS Score: 8.8

Impact

Authenticated attackers can execute arbitrary PHP code remotely, potentially leading to full system compromise.

Mitigation

Update to the latest version of ImpressCMS.

References

https://www.exploit-db.com/exploits/50298
https://www.impresscms.org/
https://www.impresscms.org/modules/downloads/
https://www.vulncheck.com/advisories/impresscms-remote-code-execution-via-autotasks

Related Resources

Vulnerability Intelligence Dashboard
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Details

CVE ID: CVE-2021-47938
Severity: High
CVSS Score: 8.8
Type: remote_code_execution
Status: new

CWE

CWE-94

CVSS Metrics

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