What’s Vulnerable › Vulnerabilities

CVE-2018-20136

• 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: 2018-12-13 · updated 2026-06-17
• Weakness: CWE-79

Description

XSS exists in FUEL CMS 1.4.3 via the Header or Body in the Layout Variables during new-page creation, as demonstrated by the pages/edit/1?lang=english URI.

Affected products

• Thedaylightstudio Fuel Cms: 1.4.3

References

• https://github.com/CCCCCrash/POCs/tree/master/Web/fuel-cms/xss2
• https://github.com/CCCCCrash/POCs/tree/master/Web/fuel-cms/xss2

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