CVE-2021-47962

Savsoft Quiz 5.0 contains a persistent cross-site scripting vulnerability in the user account settings page that allows authenticated attackers to inject malicious HTML and JavaScript code. Attackers can inject script payloads into user profile fields at the edit_user endpoint, which execute in the browsers of users viewing the affected profile after submission.

CVSS v3 6.4 MEDIUM

6.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.1 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/savsofts/savsoftquiz_v5
https://savsoftquiz.com
https://www.exploit-db.com/exploits/49825
https://www.vulncheck.com/advisories/savsoft-quiz-persistent-cross-site-scripting-via-user-settings

Configurations

No configuration.

History

No history.

Information

Published : 2026-05-15 19:16

Updated : 2026-06-17 04:18

NVD link : CVE-2021-47962

Mitre link : CVE-2021-47962

CVE.ORG link : CVE-2021-47962

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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