CVE-2024-13670

MEDIUM

Music Sheet Viewer < 4.1 - Authenticated Stored Cross-Site Scripting via Shortcode Attributes

Title source: llm
STIX 2.1

Description

The Music Sheet Viewer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's 'pn_msv' shortcode in all versions up to, and including, 4.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References (2)

Core 2

Scores

CVSS v3 6.4
EPSS 0.0021
EPSS Percentile 11.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-79
Status published
Products (2)
efreja/Music Sheet Viewer < 4.1
partitionnumerique/music_sheet_viewer < 4.1
Published Jan 30, 2025
Tracked Since Feb 18, 2026