Description

In XWiki before version 12.5 and 11.10.6, any user with SCRIPT right (EDIT right before XWiki 7.4) can gain access to the application server Servlet context which contains tools allowing to instantiate arbitrary Java objects and invoke methods that may lead to arbitrary code execution. This is patched in XWiki 12.5 and XWiki 11.10.6.

Remediation

References

CVE-2020-15252

Related Vulnerabilities

Joomla Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2008-1935)

Moodle Allocation of Resources Without Limits or Throttling Vulnerability (CVE-2020-14322)

e107 Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2012-6434)

WordPress Plugin WP-Recall-Registration, Profile, Commerce & More Cross-Site Scripting (16.24.47)

Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-4297)

Severity

High

Classification

CVE-2020-15252 CWE-138 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Known Vulnerabilities