What’s Vulnerable › Vulnerabilities

CVE-2022-23907

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-02-28 · updated 2026-06-17
• Weakness: CWE-79

Description

CMS Made Simple v2.2.15 was discovered to contain a reflected cross-site scripting (XSS) vulnerability via the parameter m1_fmmessage.

Affected products

• CMS Made Simple: 2.2.15

References

• http://dev.cmsmadesimple.org/bug/view/12503
• http://dev.cmsmadesimple.org/bug/view/12503

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