Description

Cross-site scripting (XSS) vulnerability in blocks/html/block_html.php in Snoopy 1.2.3, as used in Moodle 1.6 before 1.6.9, 1.7 before 1.7.7, 1.8 before 1.8.8, and 1.9 before 1.9.4, allows remote attackers to inject arbitrary web script or HTML via an HTML block, which is not properly handled when the "Login as" feature is used to visit a MyMoodle or Blog page.

Remediation

References

CVE-2009-0502

Related Vulnerabilities

OpenVPN AS Improper Authentication Vulnerability (CVE-2020-15077)

MediaWiki Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-4302)

PHP Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2017-11628)

WordPress Plugin Post Duplicator Cross-Site Scripting (2.16)

WordPress Configuration Vulnerability (CVE-2009-2335)

Severity

Medium

Classification

CVE-2009-0502 CWE-707

Tags

Missing Update Known Vulnerabilities