CVE-2020-22842

MEDIUM 5.4CVE-2020-22842 · Published 30/09/2020 · updated 17/06/2026

In short

CVE-2020-22842 is a MEDIUM (CVSS 5.4) vulnerability affecting cms made simple (cmsmadesimple).
Chance of exploitation in the next 30 days (EPSS): 0.59%, higher than 48.2% of all vulnerabilities.
Fix: update to 2.2.15 or later.

Package	Affected versions	Patched versions
cms made simple cmsmadesimple	`< 2.2.15`	`2.2.15`

CMS Made Simple before 2.2.15 allows XSS via the m1_mod parameter in a ModuleManager local_uninstall action to admin/moduleinterface.php.

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Package

Affected versions

Patched versions

< 2.2.15

2.2.15

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