The ABC Notation plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 6.1.3 via the 'file' attribute of the 'abcjs' shortcode. This makes it possible for authenticated attackers, with Contributor-level access and above, to read the contents of arbitrary files on the server, which can contain sensitive information.
CVE ID: CVE-2024-13550
CVSS Base Severity: MEDIUM
CVSS Base Score: 6.5
Vendor: paulrosen
Product: ABC Notation
EPSS Score: 0.05% (probability of being exploited)
EPSS Percentile: 21.51% (scored less or equal to compared to others)
EPSS Date: 2025-02-25 (when was this score calculated)