CVE-2020-12438

An XSS vulnerability exists in the banners.php page of PHP-Fusion 9.03.50. This can be exploited because the only security measure used against XSS is the stripping of SCRIPT tags. A malicious actor can use HTML event handlers to run JavaScript instead of using SCRIPT tags.

• CWE-79

• https://github.com/php-fusion/PHP-Fusion/commit/c36006f900d855f1173f81cea1a774295049f4d8Patch, Third Party Advisory
• https://github.com/php-fusion/PHP-Fusion/issues/2307Exploit, Third Party Advisory
• https://github.com/php-fusion/PHP-Fusion/commit/c36006f900d855f1173f81cea1a774295049f4d8Patch, Third Party Advisory
• https://github.com/php-fusion/PHP-Fusion/issues/2307Exploit, Third Party Advisory

Published

Apr 28, 2020

Last Modified

Jun 17, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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