CVE-2021-28976

High

Description

Remote Code Execution vulnerability in GetSimpleCMS before 3.3.16 in admin/upload.php via phar filess.

SeverityHigh
CVSS7.2
Exploit probability—
ProductGet-simple Getsimplecms
PublishedJun 23, 2021
First seenJun 23, 2021

How to fix

Update
  • get-simple getsimplecms3.3.15 or later

Affected products

ProductAffected versionsFixed in
get-simple getsimplecmsv < 3.3.153.3.15

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CVE-2021-28976 · Get-simple Getsimplecms · Dark Radar