Stored XSS Vulnerability in PHP-Fusion by PHP-Fusion
CVE-2020-12718

5.4MEDIUM

Key Information:

Vendor

PHP-fusion

Status
PHP-fusion
Vendor
CVE Published:
8 May 2020

What is CVE-2020-12718?

In PHP-Fusion version 9.03.50, an authenticated attacker can exploit a stored cross-site scripting (XSS) vulnerability through the Preview Comment feature in administration/comments.php. This vulnerability allows attackers to bypass security mechanisms by utilizing HTML event handlers such as ontoggle, enabling the injection of malicious scripts that could lead to unauthorized actions or data exposure.

References

https://github.com/php-fusion/PHP-Fusion/issues/2309
x_refsource_MISC

CVSS V3.1

Score:
5.4
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.