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Critical severity9.8NVD Advisory· Published Aug 12, 2021· Updated Jun 17, 2026

CVE-2020-20979

CVE-2020-20979

Description

An arbitrary file upload vulnerability in the move_uploaded_file() function of LJCMS v4.3 allows attackers to execute arbitrary code.

Affected products

2

LJCMS/LJCMSdescription
LJCMS/LJCMSllm-fuzzy
Range: =4.3

Patches

Vulnerability mechanics

References

1

github.com/0xyu/PHP_Learning/issues/2nvdExploitIssue TrackingThird Party Advisory

News mentions

0

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