PHP-Fusion 9.03 allows XSS via the error_log file.
https://sec-consult.com/en/blog/advisories/multiple-cross-site-scripting-xss-vulnerabilities-in-php-fusion-cms/
Source: Mitre, NVD
Published: 2020-08-12
Updated: 2026-06-17
Base Score: 3.5
Vector: CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N
Severity: Low
Base Score: 5.4
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Severity: Medium
EPSS: 0.00206