What’s Vulnerable › Vulnerabilities

CVE-2020-23181

• Severity: medium (CVSS 5.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2021-07-02 · updated 2026-06-17
• Weakness: CWE-79

Description

A reflected cross site scripting (XSS) vulnerability in /administration/theme.php of PHP-Fusion 9.03.60 allows authenticated attackers to execute arbitrary web scripts or HTML via a crafted payload entered into the "Manage Theme" field.

Affected products

• PHP-Fusion: 9.03.60

References

• https://github.com/phpfusion/PHPFusion/issues/2326
• https://github.com/phpfusion/PHPFusion/issues/2326

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