Medium severity5.4NVD Advisory· Published May 8, 2020· Updated Jun 17, 2026
CVE-2020-12718
CVE-2020-12718
Description
In administration/comments.php in PHP-Fusion 9.03.50, an authenticated attacker can take advantage of a stored XSS vulnerability in the Preview Comment feature. The protection mechanism can be bypassed by using HTML event handlers such as ontoggle.
Affected products
3- cpe:2.3:a:php-fusion:php-fusion:9.03.50:*:*:*:*:*:*:*
- PHP-Fusion/PHP-Fusiondescription
- Range: = 9.03.50
Patches
Vulnerability mechanics
References
1- github.com/php-fusion/PHP-Fusion/issues/2309nvdExploitThird Party Advisory
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