What’s Vulnerable › Vulnerabilities

CVE-2018-6518

• Severity: medium (CVSS 4.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-04-26 · updated 2026-06-17
• Weakness: CWE-79

Description

Composr CMS 10.0.13 has XSS via the site_name parameter in a page=admin-setupwizard&type=step3 request to /adminzone/index.php.

Affected products

• Composr CMS: 10.0.13

References

• https://github.com/faizzaidi/Composr-CMS-10.0.13-Cross-Site-Scripting-XSS
• https://github.com/faizzaidi/Composr-CMS-10.0.13-Cross-Site-Scripting-XSS

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