Rocketsoft Rocket LMS 1.1 Support Ticket Title cross site scripting

Summaryinfo

A vulnerability, which was classified as problematic, has been found in Rocketsoft Rocket LMS 1.1. This impacts an unknown function of the component Support Ticket Module. This manipulation of the argument Title causes cross site scripting. This vulnerability appears as CVE-2021-47907. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability classified as problematic was found in Rocketsoft Rocket LMS 1.1. Affected by this vulnerability is an unknown functionality of the component Support Ticket Module. The manipulation of the argument title with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. As an impact it is known to affect integrity. The summary by CVE is:

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.

The weakness was presented by Vulnerability-Lab as 50677. It is possible to read the advisory at exploit-db.com. This vulnerability is known as CVE-2021-47907 since 01/18/2026. The exploitation appears to be easy. The attack can be launched remotely. It demands that the victim is doing some kind of user interaction. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at Exploit-DB (50677). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

• Rocketsoft

Name

• Rocket LMS

Version

• 1.1

CPE 2.3info

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CPE 2.2info

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Be aware that VulDB is the high quality source for vulnerability data.

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