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Medium · 6.4 CVE-2021-47907 EUVD-2021-34781GHSA-p5cq-w88f-fj6p

Rocket LMS 1.1 Persistent Cross-Site Scripting via Support Tickets

Published May 10, 2026 · Updated May 24, 2026 · Assigned by VulnCheck

Description

Rocket LMS 1.1 contains a persistent cross-site scripting vulnerability in the support ticket module that allows authenticated users to inject malicious script code through the title parameter. Attackers can submit support tickets with embedded HTML/JavaScript payloads that execute in the browsers of other users viewing the message history, enabling session hijacking and phishing attacks.

Affected products

VendorProductAffectedFixed
Rocketsoft Rocket LMS 1.1 —

References