Cross-site scripting (XSS) vulnerability in blog/edit.php in Moodle 1.6.x before 1.6.7 and 1.7.x before 1.7.5 allows remote attackers to inject arbitrary web script or HTML via the etitle parameter (blog entry title).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 66.9%