What’s Vulnerable › Vulnerabilities

CVE-2020-17450

• Severity: medium (CVSS 6.1 v3.1)
• 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: 2020-08-12 · updated 2026-06-17
• Weakness: CWE-79

Description

PHP-Fusion 9.03 allows XSS on the preview page.

Affected products

• PHP-Fusion: from 9.0 through 9.03

References

• https://sec-consult.com/en/blog/advisories/multiple-cross-site-scripting-xss-vulnerabilities-in-php-fusion-cms/
• https://sec-consult.com/en/blog/advisories/multiple-cross-site-scripting-xss-vulnerabilities-in-php-fusion-cms/

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