Description

Cross-site scripting (XSS) vulnerability in MyBB (aka MyBulletinBoard) before 1.6.18 and 1.8.x before 1.8.6 and MyBB Merge System before 1.8.6 might allow remote attackers to inject arbitrary web script or HTML via vectors related to "old upgrade files."

Remediation

References

CVE-2015-8976

Related Vulnerabilities

Jboss EAP Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2009-3554)

Oracle JRE CVE-2014-2420 Vulnerability (CVE-2014-2420)

WordPress Plugin DukaPress PHP Object Injection (3.1.20)

WordPress Plugin WP Smart Import: Import any XML File to WordPress Cross-Site Scripting (1.0.2)

PHP Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') Vulnerability (CVE-2021-21706)

Severity

Medium

Classification

CVE-2015-8976 CWE-707 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Tags

Missing Update Known Vulnerabilities