Name: CVE-2026-59513: Improper Neutralization of Input During Web Page Generation
Creator: Rapid7
Published: 2026-07-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-59513, CWE-79, CVSS 6.5, EPSS 0.00224

Subscriber Cross Site Scripting (XSS) in Masteriyo - LMS <= 2.3.0 versions.

CVSS Details

CVSS 3.1 Base Score: 6.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Learning Management System Plugin	—	Update learning-management-system plugin to version 2.3.1, or a newer patched version	Jul 28, 2026	Jul 21, 2026

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CVSS Details

Covered by Rapid7

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