Description
Moodle through 2.5.2 allows remote authenticated administrators to execute arbitrary programs by configuring the aspell pathname and then triggering a spell-check operation within the TinyMCE editor.
Remediation
References
Related Vulnerabilities
OpenSSL Cryptographic Issues Vulnerability (CVE-2013-6449)
Python URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2021-28861)
WordPress Plugin SP Project & Document Manager Arbitrary File Upload (4.21)
WordPress Plugin iThemes Security (formerly Better WP Security) Security Bypass (5.3.5)