What’s Vulnerable › Vulnerabilities

CVE-2018-10033

• Severity: medium (CVSS 4.8 v3.0)
• 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: 2018-04-11 · updated 2026-06-17
• Weakness: CWE-79

Description

CMS Made Simple (aka CMSMS) 2.2.7 has Stored XSS in admin/siteprefs.php via the metadata parameter.

Affected products

• CMS Made Simple: through 2.2.7

References

• https://github.com/zxyxx/cmsms_vul
• https://github.com/zxyxx/cmsms_vul

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