High severity7.2NVD Advisory· Published Sep 15, 2021· Updated Jun 17, 2026

CVE-2020-21481

Description

An arbitrary file upload vulnerability in RGCMS v1.06 allows attackers to execute arbitrary code via a crafted .txt file which is later changed to a PHP file.

Affected products

RGCMS/RGCMSdescription
RGCMS/RGCMSllm-fuzzy
Range: =1.06

Patches

Vulnerability mechanics

References

www.porlockz.com/A-arbitrary-file-upload-vulnerability-in-RGCMS-V1-06/nvdExploitThird Party Advisory

News mentions

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epss	0.001
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ransomware	0.000